Domain Search Examples · Example 12 of 29 in Filters › SSL

Certificates With a Valid Signature

POSThttps://api.deepinfo.com/v1/discovery/domain-search

Field: ssl.signature.is_valid
Operator: eq

Matches records whose ssl.signature.is_valid equals true.

Combine it with must_not to find invalid signatures instead (see the combination examples).

In the response, look at results[].ssl.signature.is_valid.

Request

curl

curl -X POST 'https://api.deepinfo.com/v1/discovery/domain-search?page_size=25' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "filters": {
    "must": [
      {
        "name": "ssl.signature.is_valid",
        "type": "eq",
        "value": true
      }
    ]
  }
}'

Python

import requests

url = "https://api.deepinfo.com/v1/discovery/domain-search"

params = {
    "page_size": "25"
}

headers = {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json",
    "Content-Type": "application/json"
}

payload = {
    "filters": {
        "must": [
            {
                "name": "ssl.signature.is_valid",
                "type": "eq",
                "value": True
            }
        ]
    }
}

response = requests.post(url, params=params, headers=headers, json=payload)
response.raise_for_status()
print(response.json())

JavaScript

const url = "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25";

const response = await fetch(url, {
  method: "POST",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    filters: {
      must: [
        {
          name: "ssl.signature.is_valid",
          type: "eq",
          value: true
        }
      ]
    }
  }),
});

const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	payload := strings.NewReader(`{
  "filters": {
    "must": [
      {
        "name": "ssl.signature.is_valid",
        "type": "eq",
        "value": true
      }
    ]
  }
}`)

	req, err := http.NewRequest("POST", "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25", payload)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "application/json")
	req.Header.Set("Content-Type", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(body))
}

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String body = """
            {
              "filters": {
                "must": [
                  {
                    "name": "ssl.signature.is_valid",
                    "type": "eq",
                    "value": true
                  }
                ]
              }
            }""";

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/discovery/domain-search?page_size=25"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString(body))
            .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
            .send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System;
using System.Net.Http;
using System.Text;

using var client = new HttpClient();

var body = """
    {
      "filters": {
        "must": [
          {
            "name": "ssl.signature.is_valid",
            "type": "eq",
            "value": true
          }
        ]
      }
    }
    """;

var request = new HttpRequestMessage(HttpMethod.Post, "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");
request.Content = new StringContent(body, Encoding.UTF8, "application/json");

using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php

$body = <<<'JSON'
{
  "filters": {
    "must": [
      {
        "name": "ssl.signature.is_valid",
        "type": "eq",
        "value": true
      }
    ]
  }
}
JSON;

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/discovery/domain-search?page_size=25',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => $body,
]);

$response = curl_exec($curl);

if ($response === false) {
    throw new RuntimeException(curl_error($curl));
}

echo $response . PHP_EOL;

Ruby

require 'net/http'
require 'uri'

uri = URI('https://api.deepinfo.com/v1/discovery/domain-search?page_size=25')

request = Net::HTTP::Post.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/json'
request['Content-Type'] = 'application/json'
request.body = <<~'JSON'.chomp
  {
    "filters": {
      "must": [
        {
          "name": "ssl.signature.is_valid",
          "type": "eq",
          "value": true
        }
      ]
    }
  }
JSON

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(request)
end

puts response.body

Response

200 OK · application/json

Shortened for this page: results: 3 of 25 shown; results[].webdata.http.headers.others: first 10 items

Response Body

{
  "page": 1,
  "page_size": 25,
  "result_count": 599937614,
  "results": [
    {
      "punycode": "cpcalendars.ridingholidayspyramidsegypt.com",
      "unicode": "cpcalendars.ridingholidayspyramidsegypt.com",
      "is_idn": false,
      "subdomain": {
        "punycode": "cpcalendars",
        "unicode": "cpcalendars",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 11
      },
      "subdomain_last": {
        "punycode": "cpcalendars",
        "unicode": "cpcalendars",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 11
      },
      "subdomain_root": {
        "punycode": "cpcalendars",
        "unicode": "cpcalendars",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 11
      },
      "name": {
        "punycode": "cpcalendars.ridingholidayspyramidsegypt",
        "unicode": "cpcalendars.ridingholidayspyramidsegypt",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 38,
        "lang": "en",
        "keywords": [
          "cp",
          "calendars",
          "riding",
          "holidays",
          "pyramids",
          "egypt"
        ],
        "keyword_count": 6,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "ridingholidayspyramidsegypt.com",
        "unicode": "ridingholidayspyramidsegypt.com",
        "is_idn": false,
        "name": {
          "punycode": "ridingholidayspyramidsegypt",
          "unicode": "ridingholidayspyramidsegypt",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 27,
          "lang": "en",
          "keywords": [
            "riding",
            "holidays",
            "pyramids",
            "egypt"
          ],
          "keyword_count": 4
        },
        "extension": {
          "punycode": "com",
          "unicode": "com",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "com",
          "unicode": "com",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 1,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2023-10-06T15:12:58Z",
          "update_date": "2025-10-04T06:52:52Z",
          "expiry_date": "2026-10-06T15:12:58Z",
          "registrar": "enom, llc",
          "registrant": {
            "name": "redacted for privacy",
            "organization": "redacted for privacy",
            "street": "redacted for privacy",
            "city": "redacted for privacy",
            "state": "derbyshire",
            "postal_code": "redacted for privacy",
            "country": "gb",
            "phone": "redacted for privacy",
            "email": "REDACTED FOR PRIVACY"
          },
          "name_servers": [
            "shn41.whukns.com",
            "shn42.whukns.com"
          ],
          "domain_status": [
            "clienttransferprohibited"
          ],
          "whois_server": "whois.enom.com",
          "check_date": "2026-09-08T03:02:23Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "redactedforprivacy",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-09-08T03:02:23Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2026-09-08T03:07:23Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-08-30T11:10:17Z",
            "ip_addresses": [
              "213.175.196.54"
            ]
          }
        },
        "dns_last_change_date": "2026-08-11T13:29:04Z",
        "ip_history": null,
        "ssl": {
          "validity": {
            "start_date": "2026-08-08T23:40:32Z",
            "end_date": "2026-11-06T23:40:31Z"
          },
          "serial_number": "572573031418736257737829847666975400537266",
          "check_date": "2026-09-05T22:49:14Z"
        },
        "ssl_last_change_date": "2026-09-03T16:47:53Z"
      },
      "type": 2,
      "subdomain_level_count": 1,
      "dns": {
        "a": {
          "update_date": "2026-08-28T09:26:02Z",
          "ip_addresses": [
            "213.175.196.54"
          ]
        },
        "aaaa": {
          "update_date": "2026-08-28T09:26:02Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-08-28T09:26:02Z",
          "name_servers": []
        },
        "mx": {
          "update_date": "2026-08-28T09:26:02Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-08-28T09:26:02Z",
          "mnames": [],
          "rnames": [],
          "rname_emails": []
        },
        "txt": {
          "update_date": "2026-08-28T09:26:02Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-08-28T09:26:02Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2023-10-06T15:24:57Z",
      "ip_history": [
        "109.203.107.222",
        "15.197.172.60",
        "15.197.212.58",
        "213.175.196.54"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "ridingholidayspyramidsegypt.com"
        ],
        "version": 3,
        "serial_number": "572573031418736257737829847666975400537266",
        "fingerprint": {
          "sha256": "cd6e77e634fc57008afe64416c0c825a68f8e75a7e0fc31ce274391ee6d89c95",
          "sha1": "c36aa5b0b4c133dc86f506a0db770895d37030ab",
          "md5": "52e7a82df56ef0dbfa4c763e7d537bfa"
        },
        "validity": {
          "start_date": "2026-08-08T23:40:32Z",
          "end_date": "2026-11-06T23:40:31Z",
          "length": 7775999
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "FKTihSSI8XLEH6WqKYuCN8Ws3Awz5XehqJt+18JSqBDpN3GFY92jbJh36EpF/s1egJ1yZlas1kvHW8la3hhlK0bsFyH2xEfxilRPjv9+xkjIDMiouQY1HnBRX4kHGFhxgxCMrpy/lTfU2J3UR4q6uT/0uanA3gOYri/iW/tfUVJvo64udGSVBY3rhTNN21uARtSSzV0c8MXrUTyu9UTFJuYjMujosv6y+QhkV/SWTs3nlKRvlv0/0WYXFLIJTk/y/laY0GphGNAgV4h+IFltGK+hNFab+0Mevh901lK9cES1BW+I2WxUPHtXfOqntqxiwMuKyhXvRVxc4oOf0JA14Q==",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=YR1,O=Let's Encrypt,C=US",
        "issuer": {
          "common_name": "YR1",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Let's Encrypt",
          "organizational_unit": null
        },
        "subject_dn": "CN=*.ridingholidayspyramidsegypt.com",
        "subject": {
          "common_name": "*.ridingholidayspyramidsegypt.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "Hy81vkYUgs1Asa55LFV4+vfUaPs=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.23.140.1.2.1"
          ],
          "extended_key_usage": {
            "client_auth": null,
            "server_auth": true
          },
          "key_usage": {
            "digital_signature": true,
            "content_commitment": false,
            "key_agreement": false,
            "data_encipherment": false,
            "key_encipherment": true,
            "key_cert_sign": false,
            "crl_sign": false
          },
          "signed_certificate_timestamps": [
            "2026-08-09T00:39:02Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "*.ridingholidayspyramidsegypt.com",
              "ridingholidayspyramidsegypt.com"
            ]
          },
          "subject_key_id": "RWK2GdcfyG1jdXtPfv2n5KSMxpI="
        },
        "check_date": "2026-09-05T22:49:14Z"
      },
      "ssl_last_change_date": "2026-09-05T21:54:44Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "85e1b66a5e8e81d08b3ca07cdf4d75aca7a8641e5bb4e5ab12bb6a6e85efcc0f"
        },
        "http": {
          "status_code_first": 302,
          "status_code_last": 401,
          "redirection_history": [
            {
              "url": "http://cpcalendars.ridingholidayspyramidsegypt.com/",
              "status_code": 302
            },
            {
              "url": "https://cpcalendars.ridingholidayspyramidsegypt.com/",
              "status_code": 401
            }
          ],
          "external_redirection": false,
          "final_url": "https://cpcalendars.ridingholidayspyramidsegypt.com/",
          "final_fqdn": "cpcalendars.ridingholidayspyramidsegypt.com",
          "final_domain": "ridingholidayspyramidsegypt.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Mon, 17 Feb 2025 21:49:47 GMT"
              },
              {
                "name": "persistent_auth",
                "value": "false"
              },
              {
                "name": "host",
                "value": "cpcalendars.ridingholidayspyramidsegypt.com:443"
              },
              {
                "name": "vary",
                "value": "Accept-Encoding"
              },
              {
                "name": "www_authenticate",
                "value": "Basic realm=\"DAV Server\""
              },
              {
                "name": "content_length",
                "value": "53"
              },
              {
                "name": "expires",
                "value": "Mon, 01 Jan 1990 00:00:00 GMT"
              },
              {
                "name": "keep_alive",
                "value": "timeout=5, max=100"
              },
              {
                "name": "connection",
                "value": "Keep-Alive"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "no-cache, no-store, must-revalidate, private",
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": null,
            "content_type": "text/html; charset=\"utf-8\"",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": null,
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": null,
            "server": "cPanel",
            "set_cookie": null,
            "strict_transport_security": null,
            "x_content_type_options": null,
            "x_download_options": null,
            "x_frame_options": null,
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": null
          },
          "cookies": []
        }
      }
    },
    {
      "punycode": "email.info.bookingcostabrava.com",
      "unicode": "email.info.bookingcostabrava.com",
      "is_idn": false,
      "subdomain": {
        "punycode": "email.info",
        "unicode": "email.info",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 9
      },
      "subdomain_last": {
        "punycode": "email",
        "unicode": "email",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 5
      },
      "subdomain_root": {
        "punycode": "info",
        "unicode": "info",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 4
      },
      "name": {
        "punycode": "email.info.bookingcostabrava",
        "unicode": "email.info.bookingcostabrava",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 26,
        "lang": "en",
        "keywords": [
          "email",
          "info",
          "booking",
          "costabrava"
        ],
        "keyword_count": 4,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "bookingcostabrava.com",
        "unicode": "bookingcostabrava.com",
        "is_idn": false,
        "name": {
          "punycode": "bookingcostabrava",
          "unicode": "bookingcostabrava",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 17,
          "lang": "en",
          "keywords": [
            "booking",
            "costabrava"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "com",
          "unicode": "com",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "com",
          "unicode": "com",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 1,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2019-11-18T13:17:08Z",
          "update_date": "2025-10-22T11:47:11Z",
          "expiry_date": "2026-11-18T13:17:08Z",
          "registrar": "entorno digital, s.a.",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": "girona",
            "postal_code": null,
            "country": "es",
            "phone": null,
            "email": "REDACTED FOR PRIVACY"
          },
          "name_servers": [
            "dns1.icnea.net",
            "dns2.icnea.net"
          ],
          "domain_status": [
            "ok"
          ],
          "whois_server": "whois.entorno.com",
          "check_date": "2026-08-15T00:46:57Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-08-15T00:46:57Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2025-11-05T04:00:10Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-08-13T20:40:32Z",
            "ip_addresses": [
              "91.242.133.71"
            ]
          }
        },
        "dns_last_change_date": "2026-08-13T00:38:28Z",
        "ip_history": null,
        "ssl": {
          "validity": {
            "start_date": "2026-07-04T19:31:08Z",
            "end_date": "2026-10-02T19:31:07Z"
          },
          "serial_number": "469247093073350984370231784025244966206342",
          "check_date": "2026-08-01T21:05:59Z"
        },
        "ssl_last_change_date": "2026-08-01T21:30:46Z"
      },
      "type": 2,
      "subdomain_level_count": 2,
      "dns": {
        "a": {
          "update_date": "2026-09-05T10:10:41Z",
          "ip_addresses": [
            "34.102.239.211"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-05T10:10:41Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-05T10:10:41Z",
          "name_servers": [
            "ns-133.awsdns-16.com",
            "ns-586.awsdns-09.net",
            "ns-1482.awsdns-57.org",
            "ns-1614.awsdns-09.co.uk"
          ]
        },
        "mx": {
          "update_date": "2026-09-05T10:10:41Z",
          "mail_servers": [
            "mxa.mailgun.org",
            "mxb.mailgun.org"
          ]
        },
        "soa": {
          "update_date": "2026-09-05T10:10:41Z",
          "mnames": [
            "ns-586.awsdns-09.net"
          ],
          "rnames": [
            "awsdns-hostmaster.amazon.com"
          ],
          "rname_emails": [
            "user@amazon.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-05T10:10:41Z",
          "values": [
            "\"8f7088gv5932jxw9lwwd1b6ttx2pw2ds\"",
            "\"_8nu1z7buo055obs89jw55hkjzooc4nm\"",
            "\"_zowlnczhs3ly3yr8wkbffswsqqbijle\"",
            "\"bm875fk62qjqg22ls9c0hzvp69fg6v45\"",
            "\"google-site-verification=FIGVOKZm6lQFDBJaiC2DdwvBy8TInunoGCt-1gnL4PA\"",
            "\"v=spf1 include:_spf.mailgun.org include:_spf.eu.mailgun.org -all\"",
            "\"yahoo-verification-key=6SqcA173NI/sqCJxeUdqWBdMhCYOvO3l8KcWWDpf0qY=\""
          ]
        },
        "cname": {
          "update_date": "2026-09-05T10:10:41Z",
          "values": [
            "mailgun.org."
          ]
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-05T20:25:07Z",
      "ip_history": [
        "34.102.239.211",
        "34.110.180.34"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "email.info.bookingcostabrava.com"
        ],
        "version": 3,
        "serial_number": "451393413510423958031796202138373758227215",
        "fingerprint": {
          "sha256": "2ac2566f35d532d37be3db189a93afb05706a586ef8ef8650e2d4b05ab0d7f01",
          "sha1": "cb0192ac50f2154dc8bf365a585e0693f0f1f179",
          "md5": "ae86c053375598c460068f11269faca4"
        },
        "validity": {
          "start_date": "2026-07-10T12:37:51Z",
          "end_date": "2026-10-08T12:37:50Z",
          "length": 7775999
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "MGYCMQCNN7D//2feiwF+jXSaC2PHDYmPjfGwSZrd0fdpCr9BepDo9dPJWPkjwTN/BqiNtvoCMQD7HYWw2eYOYn+HnLPeSurB/yoCxOg3q7qvBqMfiJjf38/fDFaDDzP8WHbFE7PPnnI=",
          "algorithm": {
            "oid": "1.2.840.10045.4.3.3",
            "name": "sha384"
          }
        },
        "issuer_dn": "CN=YE1,O=Let's Encrypt,C=US",
        "issuer": {
          "common_name": "YE1",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Let's Encrypt",
          "organizational_unit": null
        },
        "subject_dn": "CN=email.info.bookingcostabrava.com",
        "subject": {
          "common_name": "email.info.bookingcostabrava.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "uyDKRwv+1+Wc+Y8JKqOMN0WxvNg=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.23.140.1.2.1"
          ],
          "extended_key_usage": {
            "client_auth": null,
            "server_auth": true
          },
          "key_usage": {
            "digital_signature": true,
            "content_commitment": false,
            "key_agreement": false,
            "data_encipherment": false,
            "key_encipherment": false,
            "key_cert_sign": false,
            "crl_sign": false
          },
          "signed_certificate_timestamps": [
            "2026-07-10T13:36:21Z",
            "2026-07-10T13:36:22Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "email.info.bookingcostabrava.com"
            ]
          },
          "subject_key_id": "OQrjwsQ31T7TdYfCwQLYRzUDPv8="
        },
        "check_date": "2026-08-05T17:23:43Z"
      },
      "ssl_last_change_date": "2026-08-05T17:24:03Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "b16e15764b8bc06c5c3f9f19bc8b99fa48e7894aa5a6ccdad65da49bbf564793"
        },
        "http": {
          "status_code_first": 404,
          "status_code_last": 404,
          "redirection_history": [
            {
              "url": "http://email.info.bookingcostabrava.com/",
              "status_code": 404
            }
          ],
          "external_redirection": null,
          "final_url": "http://email.info.bookingcostabrava.com/",
          "final_fqdn": "email.info.bookingcostabrava.com",
          "final_domain": "bookingcostabrava.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Thu, 12 Mar 2026 16:43:26 GMT"
              },
              {
                "name": "content_length",
                "value": "19"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": null,
            "clear_site_data": null,
            "content_encoding": null,
            "content_security_policy": null,
            "content_type": "text/plain; charset=utf-8",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": null,
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": null,
            "server": null,
            "set_cookie": null,
            "strict_transport_security": null,
            "x_content_type_options": "nosniff",
            "x_download_options": null,
            "x_frame_options": null,
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": null
          },
          "cookies": []
        }
      }
    },
    {
      "punycode": "www.decantal.shop",
      "unicode": "www.decantal.shop",
      "is_idn": false,
      "subdomain": {
        "punycode": "www",
        "unicode": "www",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 3
      },
      "subdomain_last": {
        "punycode": "www",
        "unicode": "www",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 3
      },
      "subdomain_root": {
        "punycode": "www",
        "unicode": "www",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 3
      },
      "name": {
        "punycode": "www.decantal",
        "unicode": "www.decantal",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 11,
        "lang": "sv",
        "keywords": [
          "www",
          "dec",
          "antal"
        ],
        "keyword_count": 3,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "decantal.shop",
        "unicode": "decantal.shop",
        "is_idn": false,
        "name": {
          "punycode": "decantal",
          "unicode": "decantal",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 8,
          "lang": "sv",
          "keywords": [
            "dec",
            "antal"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "shop",
          "unicode": "shop",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "shop",
          "unicode": "shop",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 1,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2024-09-16T17:35:30Z",
          "update_date": "2024-10-17T05:48:58Z",
          "expiry_date": "2025-09-16T23:59:59Z",
          "registrar": "tucows domains inc.",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": "on",
            "postal_code": null,
            "country": "ca",
            "phone": null,
            "email": null
          },
          "name_servers": [
            "ns-cloud-a1.googledomains.com",
            "ns-cloud-a2.googledomains.com",
            "ns-cloud-a3.googledomains.com",
            "ns-cloud-a4.googledomains.com"
          ],
          "domain_status": [
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": "whois.tucows.com",
          "check_date": "2024-12-20T09:45:36Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2024-12-20T09:45:36Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2024-12-20T09:45:56Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-08-25T07:34:16Z",
            "ip_addresses": [
              "23.227.38.72"
            ]
          }
        },
        "dns_last_change_date": "2026-08-26T07:04:31Z",
        "ip_history": null,
        "ssl": {
          "validity": {
            "start_date": "2026-07-12T22:18:03Z",
            "end_date": "2026-10-10T22:18:02Z"
          },
          "serial_number": "516846543750420225811571628355820690851473",
          "check_date": "2026-08-09T03:59:15Z"
        },
        "ssl_last_change_date": "2026-08-09T03:59:46Z"
      },
      "type": 2,
      "subdomain_level_count": 1,
      "dns": {
        "a": {
          "update_date": "2026-09-05T18:49:20Z",
          "ip_addresses": [
            "23.227.38.74"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-05T18:49:20Z",
          "ip_addresses": [
            "2620:127:f00f:e::"
          ]
        },
        "ns": {
          "update_date": "2026-09-05T18:49:20Z",
          "name_servers": []
        },
        "mx": {
          "update_date": "2026-09-05T18:49:20Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-09-05T18:49:20Z",
          "mnames": [],
          "rnames": [],
          "rname_emails": []
        },
        "txt": {
          "update_date": "2026-09-05T18:49:20Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-09-05T18:49:20Z",
          "values": [
            "shops.myshopify.com."
          ]
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-05T20:24:57Z",
      "ip_history": [
        "23.227.38.74"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "www.decantal.shop"
        ],
        "version": 3,
        "serial_number": "463540936913478355325418264150368970836118",
        "fingerprint": {
          "sha256": "150d975ec90fa43f21b412be5d0a764fe7da608a34e5e0ef7b18d0a6abf31114",
          "sha1": "6cf5499840b3f72403d93621d515ac035430fd01",
          "md5": "50e9e2623359d0b1de4c0d8752a78297"
        },
        "validity": {
          "start_date": "2026-03-15T05:25:34Z",
          "end_date": "2026-06-13T05:25:33Z",
          "length": 7775999
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "MGQCMEPFsn4kZE/zJoqqIa/yAvJzgxl0wJy2O+t1NZI2nmmvSNLUb/LfFrlZJbMgOIwH3wIwftFms/q86CfKGysqQKErMPWdeljXCATwOCWJCI2A3wbA10HpjDF6k+k2ur3tQX7a",
          "algorithm": {
            "oid": "1.2.840.10045.4.3.3",
            "name": "sha384"
          }
        },
        "issuer_dn": "CN=E7,O=Let's Encrypt,C=US",
        "issuer": {
          "common_name": "E7",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Let's Encrypt",
          "organizational_unit": null
        },
        "subject_dn": "CN=www.decantal.shop",
        "subject": {
          "common_name": "www.decantal.shop",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "rkie3IcdRKBv2qLlYHQEeMKcAIA=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.23.140.1.2.1"
          ],
          "extended_key_usage": {
            "client_auth": null,
            "server_auth": true
          },
          "key_usage": {
            "digital_signature": true,
            "content_commitment": false,
            "key_agreement": false,
            "data_encipherment": false,
            "key_encipherment": false,
            "key_cert_sign": false,
            "crl_sign": false
          },
          "signed_certificate_timestamps": [
            "2026-03-15T06:24:04Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "www.decantal.shop"
            ]
          },
          "subject_key_id": "IgiCd26aspW3PczfxEz9Nm9PQZU="
        },
        "check_date": "2026-04-02T18:35:45Z"
      },
      "ssl_last_change_date": "2026-04-02T18:36:14Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "914fed0d4c31cb9b3cbc4cab33662a01c537f18eb88a3991fe35c0ef6a67a85b"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://www.decantal.shop/",
              "status_code": 301
            },
            {
              "url": "https://www.decantal.shop/",
              "status_code": 301
            },
            {
              "url": "https://decantal.shop/",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://decantal.shop/",
          "final_fqdn": "decantal.shop",
          "final_domain": "decantal.shop",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Sun, 21 Jun 2026 15:48:21 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "x_dc",
                "value": "gcp-us-central1,gcp-us-central1,gcp-us-central1"
              },
              {
                "name": "x_request_id",
                "value": "7778833d-5f05-473e-959a-99f46001eb8a-1782056901"
              },
              {
                "name": "report_to",
                "value": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=wMzojjfXCadLitnxl17WNMhb2wpo7xVawJPpQIy938mr7vqrUCHKG5fnWbbKeS5UJr95WOwPyrWaOX4fl2IR8RDuYjCdm6zmemUpbPlS5WR9nXwzuX%2BBK53co9LiBys%3D\"}]}"
              },
              {
                "name": "link",
                "value": "<https://cdn.shopify.com>; rel=\"preconnect\", <https://cdn.shopify.com>; rel=\"preconnect\"; crossorigin, <//decantal.shop/cdn/shop/t/3/assets/component-localization-form.css?v=86199867289619414191726575246>; as=\"style\"; rel=\"preload\", <//decantal.shop/cdn/shop/files/image1.png?v=1727205019&width=600>; as=\"image\"; rel=\"preload\"; imagesrcset=\"//decantal.shop/cdn/shop/files/image1.png?v=1727205019&width=70 70w, //decantal.shop/cdn/shop/files/image1.png?v=1727205019&width=105 105w, //decantal.shop/cdn/shop/files/image1.png?v=1727205019&width=140 140w\"; imagesizes=\"(max-width: 140px) 50vw, 70px\""
              },
              {
                "name": "cf_cache_status",
                "value": "DYNAMIC"
              },
              {
                "name": "nel",
                "value": "{\"report_to\":\"cf-nel\",\"success_fraction\":0.01,\"max_age\":604800}"
              },
              {
                "name": "shopify_complexity_score",
                "value": "22"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": null,
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": "block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;",
            "content_type": "text/html; charset=utf-8",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": null,
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": null,
            "server": "cloudflare",
            "set_cookie": "localization=<value>; path=/; expires=Mon, 21 Jun 2027 15:48:21 GMT, _shopify_y=<value>; domain=decantal.shop; path=/; expires=Mon, 21 Jun 2027 21:48:21 GMT; SameSite=Lax, _shopify_s=<value>; domain=decantal.shop; path=/; expires=Sun, 21 Jun 2026 16:18:21 GMT; SameSite=Lax, _shopify_essential=<value>; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax, _shopify_analytics=<value>; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax, _shopify_marketing=<value>; Max-Age=31536000; Path=/; HttpOnly; Secure; Priority=High; SameSite=Lax",
            "strict_transport_security": "max-age=7889238",
            "x_content_type_options": "nosniff",
            "x_download_options": "noopen",
            "x_frame_options": "DENY",
            "x_permitted_cross_domain_policies": "none",
            "x_powered_by": null,
            "x_xss_protection": "1; mode=block"
          },
          "cookies": [
            {
              "name": "_shopify_s",
              "value": "<value>"
            },
            {
              "name": "_shopify_y",
              "value": "<value>"
            },
            {
              "name": "_shopify_analytics",
              "value": "<value>"
            },
            {
              "name": "_shopify_essential",
              "value": "<value>"
            },
            {
              "name": "_shopify_marketing",
              "value": "<value>"
            },
            {
              "name": "localization",
              "value": "<value>"
            }
          ]
        }
      }
    }
  ]
}

Content-Type: application/json
ratelimit-limit: 1000
ratelimit-remaining: 999
ratelimit-reset: 1
x-ratelimit-limit-hour: 100000
x-ratelimit-limit-minute: 10000
x-ratelimit-limit-second: 1000
x-ratelimit-remaining-hour: 99908
x-ratelimit-remaining-minute: 9981
x-ratelimit-remaining-second: 999
deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a

Request

What this example sends. Every parameter is documented on Domain Search; the exact request is in the code panel.

Parameter	Value
`page_size`query	`25`
`filters.must[0].name`body	`ssl.signature.is_valid`
`filters.must[0].type`body	`eq`
`filters.must[0].value`body	`true`

Reference updated September 26, 2026

Request

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