Domain Search Examples · Example 25 of 40 in Filters › Webdata & HTTP

Expect-CT Present

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

Field: webdata.http.headers.expect_ct
Operator: exists

Matches records that have a value in webdata.http.headers.expect_ct.

In the response, look at results[].webdata.http.headers.expect_ct.

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": "webdata.http.headers.expect_ct",
        "type": "exists",
        "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": "webdata.http.headers.expect_ct",
                "type": "exists",
                "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: "webdata.http.headers.expect_ct",
          type: "exists",
          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": "webdata.http.headers.expect_ct",
        "type": "exists",
        "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": "webdata.http.headers.expect_ct",
                    "type": "exists",
                    "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": "webdata.http.headers.expect_ct",
            "type": "exists",
            "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": "webdata.http.headers.expect_ct",
        "type": "exists",
        "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": "webdata.http.headers.expect_ct",
          "type": "exists",
          "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[].domain.ip_history: first 10 items; results[].ip_history: first 10 items; results[].webdata.http.headers.others: first 10 items

Response Body

{
  "page": 1,
  "page_size": 25,
  "result_count": 7416729,
  "results": [
    {
      "punycode": "betterthanoriginal.com",
      "unicode": "betterthanoriginal.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "betterthanoriginal",
        "unicode": "betterthanoriginal",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 18,
        "lang": "en",
        "keywords": [
          "better",
          "than",
          "original"
        ],
        "keyword_count": 3,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "betterthanoriginal.com",
        "unicode": "betterthanoriginal.com",
        "is_idn": false,
        "name": {
          "punycode": "betterthanoriginal",
          "unicode": "betterthanoriginal",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 18,
          "lang": "en",
          "keywords": [
            "better",
            "than",
            "original"
          ],
          "keyword_count": 3
        },
        "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": "2011-09-02T18:01:22Z",
          "update_date": "2026-09-03T13:30:49Z",
          "expiry_date": "2027-09-02T18:01:22Z",
          "registrar": "wild west domains, llc",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "nsg1.namebrightdns.com",
            "nsg2.namebrightdns.com"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clientrenewprohibited",
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": "whois.wildwestdomains.com",
          "check_date": "2026-09-03T16:32:49Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-09-03T16:32:49Z",
        "whois_create_date_historical": [
          "2011-09-02T18:01:22Z"
        ],
        "whois_last_change_date": "2026-09-03T16:35:47Z",
        "whois_registrant_email_historical": [
          "select contact domain holder link at https://www.secureserver.net/whois?plid=1387&domain=betterthanoriginal.com",
          "user@hugedomains.com",
          "https://www.secureserver.net/whois?plid=1387&domain=betterthanoriginal.com&action=contactdomainowner"
        ],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-03T12:13:10Z",
            "ip_addresses": []
          }
        },
        "dns_last_change_date": "2026-06-05T23:26:10Z",
        "ip_history": [
          "3.223.115.185",
          "3.130.204.160",
          "3.130.253.23",
          "34.205.242.146",
          "54.161.222.85",
          "18.119.154.66",
          "3.140.13.188",
          "3.94.41.167",
          "52.86.6.113",
          "3.18.7.81"
        ],
        "ssl": null,
        "ssl_last_change_date": null
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-03T12:13:10Z",
          "ip_addresses": []
        },
        "aaaa": {
          "update_date": "2026-09-03T12:13:10Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-03T12:13:10Z",
          "name_servers": [
            "ns1.namebrightdns.com",
            "ns2.namebrightdns.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-03T12:13:10Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-09-03T12:13:10Z",
          "mnames": [],
          "rnames": [],
          "rname_emails": []
        },
        "txt": {
          "update_date": "2026-09-03T12:13:10Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-09-03T12:13:10Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-06-05T23:26:08Z",
      "ip_history": [
        "3.223.115.185",
        "3.130.204.160",
        "3.130.253.23",
        "34.205.242.146",
        "54.161.222.85",
        "18.119.154.66",
        "3.140.13.188",
        "3.94.41.167",
        "52.86.6.113",
        "3.18.7.81"
      ],
      "ssl": null,
      "ssl_last_change_date": null,
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "02242b065d77ed2c43f3eeff20904124378dce0b228fe0c182459b59bb34977b"
        },
        "http": {
          "status_code_first": 302,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://betterthanoriginal.com/",
              "status_code": 302
            },
            {
              "url": "https://www.hugedomains.com/domain_profile.cfm?d=betterthanoriginal.com",
              "status_code": 200
            }
          ],
          "external_redirection": true,
          "final_url": "https://www.hugedomains.com/domain_profile.cfm?d=betterthanoriginal.com",
          "final_fqdn": "www.hugedomains.com",
          "final_domain": "hugedomains.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Sun, 19 Jun 2022 07:24:12 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "vary",
                "value": "Accept-Encoding"
              },
              {
                "name": "lb",
                "value": "TclPrdLbHd1"
              },
              {
                "name": "cf_cache_status",
                "value": "DYNAMIC"
              },
              {
                "name": "report_to",
                "value": "{\"endpoints\":[{\"url\":\"https:\\/\\/a.nel.cloudflare.com\\/report\\/v3?s=6NzGfHV8CPZGFuNQeLYdV3wdydGoxhXsLry%2BK2mri2NUFwomS71INuAPVRLQWBUFubjKXYAasqD4%2BKlkbtISb5MNKJq9ATQRliz7xqnMG4O8slvjmR9VRA7TRLGk%2B2HfBKknXKw%3D\"}],\"group\":\"cf-nel\",\"max_age\":604800}"
              },
              {
                "name": "nel",
                "value": "{\"success_fraction\":0,\"report_to\":\"cf-nel\",\"max_age\":604800}"
              },
              {
                "name": "cf_ray",
                "value": "71da86109df03817-IAD"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "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": "max-age=604800, report-uri=\"https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct\"",
            "feature_policy": null,
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": null,
            "server": "cloudflare",
            "set_cookie": "site_version_phase=<value>; expires=Wed, 14-Jun-2023 07:24:12 GMT; path=/, site_version=<value>; expires=Wed, 14-Jun-2023 07:24:12 GMT; path=/, captcha-tracker=; expires=Sat, 18-Jun-2022 07:24:12 GMT; path=/",
            "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": "ASP.NET",
            "x_xss_protection": null
          },
          "cookies": [
            {
              "name": "site_version",
              "value": "<value>"
            },
            {
              "name": "site_version_phase",
              "value": "<value>"
            }
          ]
        }
      }
    },
    {
      "punycode": "australiaglobalalumniinindonesia.org",
      "unicode": "australiaglobalalumniinindonesia.org",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "australiaglobalalumniinindonesia",
        "unicode": "australiaglobalalumniinindonesia",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 32,
        "lang": "en",
        "keywords": [
          "australia",
          "global",
          "alumni",
          "in",
          "indonesia"
        ],
        "keyword_count": 5,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "australiaglobalalumniinindonesia.org",
        "unicode": "australiaglobalalumniinindonesia.org",
        "is_idn": false,
        "name": {
          "punycode": "australiaglobalalumniinindonesia",
          "unicode": "australiaglobalalumniinindonesia",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 32,
          "lang": "en",
          "keywords": [
            "australia",
            "global",
            "alumni",
            "in",
            "indonesia"
          ],
          "keyword_count": 5
        },
        "extension": {
          "punycode": "org",
          "unicode": "org",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "org",
          "unicode": "org",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 1,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2016-09-26T15:26:54Z",
          "update_date": "2025-09-28T14:34:27Z",
          "expiry_date": "2026-09-26T15:26:54Z",
          "registrar": "pdr ltd. d/b/a publicdomainregistry.com",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "luciane.ns.cloudflare.com",
            "will.ns.cloudflare.com"
          ],
          "domain_status": [
            "clienttransferprohibited"
          ],
          "whois_server": "http://whois.publicdomainregistry.com",
          "check_date": "2026-08-01T09:27:54Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-08-01T09:27:54Z",
        "whois_create_date_historical": [
          "2016-09-26T15:26:54Z"
        ],
        "whois_last_change_date": "2025-10-13T20:38:05Z",
        "whois_registrant_email_historical": [
          "user@domainsbyproxy.com",
          "please query the rdds service of the registrar of record identified in this output for information on how to contact the registrant, admin, or tech contact of the queried domain name.",
          "redacted"
        ],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-03T17:23:55Z",
            "ip_addresses": [
              "104.21.78.221",
              "172.67.137.219"
            ]
          }
        },
        "dns_last_change_date": "2026-09-03T17:25:02Z",
        "ip_history": [
          "203.161.24.203",
          "103.176.59.105",
          "104.21.78.221",
          "172.67.137.219",
          "188.114.96.3",
          "188.114.97.3",
          "188.114.96.2",
          "188.114.97.2"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-07-06T08:21:42Z",
            "end_date": "2026-10-04T09:19:15Z"
          },
          "serial_number": "295212871666709154988932117282639606350",
          "check_date": "2026-08-09T21:15:11Z"
        },
        "ssl_last_change_date": "2026-08-07T04:42:32Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-03T17:23:55Z",
          "ip_addresses": [
            "104.21.78.221",
            "172.67.137.219"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-03T17:23:55Z",
          "ip_addresses": [
            "2606:4700:3035::6815:4edd",
            "2606:4700:3035::ac43:89db"
          ]
        },
        "ns": {
          "update_date": "2026-09-03T17:23:55Z",
          "name_servers": [
            "luciane.ns.cloudflare.com",
            "will.ns.cloudflare.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-03T17:23:55Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-09-03T17:23:55Z",
          "mnames": [
            "luciane.ns.cloudflare.com"
          ],
          "rnames": [
            "dns.cloudflare.com"
          ],
          "rname_emails": [
            "user@cloudflare.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-03T17:23:55Z",
          "values": [
            "\"v=spf1 ip4:103.176.58.175 include:australiaglobalalumniinindonesia.org ~all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-03T17:23:55Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-03T17:24:59Z",
      "ip_history": [
        "203.161.24.203",
        "103.176.59.105",
        "104.21.78.221",
        "172.67.137.219",
        "188.114.96.3",
        "188.114.97.3",
        "188.114.96.2",
        "188.114.97.2"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "australiaglobalalumniinindonesia.org"
        ],
        "version": 3,
        "serial_number": "295212871666709154988932117282639606350",
        "fingerprint": {
          "sha256": "0c4bcb0f2a5642e173aa4e76daa982f087ed32204c2d31d5eb6d45d0e4a7ccdf",
          "sha1": "aa2b7fc86dafcce72b9051be15c1f91ba9653cb5",
          "md5": "bdb2f14dcb833fd91c90724deec746be"
        },
        "validity": {
          "start_date": "2026-07-06T08:21:42Z",
          "end_date": "2026-10-04T09:19:15Z",
          "length": 7779453
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "MEYCIQDfMig/opIqft9yFAmrWxkfAlOm6VfELxuKFoFXGC6fZQIhANtYFxbSkZ1P0VRBdCt9ForpmI/2Abb/cburLSnrkvts",
          "algorithm": {
            "oid": "1.2.840.10045.4.3.2",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=WE1,O=Google Trust Services,C=US",
        "issuer": {
          "common_name": "WE1",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Google Trust Services",
          "organizational_unit": null
        },
        "subject_dn": "CN=australiaglobalalumniinindonesia.org",
        "subject": {
          "common_name": "australiaglobalalumniinindonesia.org",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "kHeSNWfE/6jMqeZ72YB5e8yT+Tg=",
          "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": [
            "2026-07-06T09:21:42Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "australiaglobalalumniinindonesia.org",
              "*.australiaglobalalumniinindonesia.org"
            ]
          },
          "subject_key_id": "bVJjNp9BS6RbFKwwm6a1flGmJeU="
        },
        "check_date": "2026-08-09T21:15:11Z"
      },
      "ssl_last_change_date": "2026-08-07T04:42:32Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "e26551e0c20a2fc8a8179c7521fa2236fb009823475be39f057df28b38db8139"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 403,
          "redirection_history": [
            {
              "url": "http://australiaglobalalumniinindonesia.org/",
              "status_code": 301
            },
            {
              "url": "https://www.australiaglobalalumniinindonesia.org/",
              "status_code": 403
            }
          ],
          "external_redirection": false,
          "final_url": "https://www.australiaglobalalumniinindonesia.org/",
          "final_fqdn": "www.australiaglobalalumniinindonesia.org",
          "final_domain": "australiaglobalalumniinindonesia.org",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Sun, 12 Jul 2026 19:45:26 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "close"
              },
              {
                "name": "accept_ch",
                "value": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA"
              },
              {
                "name": "cf_mitigated",
                "value": "challenge"
              },
              {
                "name": "critical_ch",
                "value": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA"
              },
              {
                "name": "origin_agent_cluster",
                "value": "?1"
              },
              {
                "name": "permissions_policy",
                "value": "accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=*"
              },
              {
                "name": "server_timing",
                "value": "chlray;desc=\"a1a28c5d9a8095c1\""
              },
              {
                "name": "report_to",
                "value": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=4uifz2zkF8HzFZejFS04tkJaOPfiyDySg462fJwl19s4E6LNdMxu2NA%2Bq8S%2BwRKOjihCbfRlIyrRamcjAEzwUJ6RkADz5ibEaQoLzuy2kARD1MNGW6n7E10wVC8siwCrKHonbrZnFkkoV%2BlUI2NZBic%2FTxTkbdT0%2F3KR\"}]}"
              }
            ],
            "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": "default-src 'none'; script-src 'nonce-QYIM6fCntp4oNF6IxQGOlu' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com blob:; child-src 'self' https://challenges.cloudflare.com blob:; worker-src blob:; form-action http: https:; base-uri 'self'",
            "content_type": "text/html; charset=UTF-8",
            "cross_origin_embedder_policy": "require-corp",
            "cross_origin_opener_policy": "same-origin",
            "cross_origin_resource_policy": "same-origin",
            "expect_ct": "max-age=86400, enforce",
            "feature_policy": null,
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": "same-origin",
            "server": "cloudflare",
            "set_cookie": null,
            "strict_transport_security": "max-age=15552000; includeSubDomains; preload",
            "x_content_type_options": "nosniff",
            "x_download_options": null,
            "x_frame_options": "SAMEORIGIN",
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": "1; mode=block"
          },
          "cookies": []
        }
      }
    },
    {
      "punycode": "happinesschase.com",
      "unicode": "happinesschase.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "happinesschase",
        "unicode": "happinesschase",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 14,
        "lang": "en",
        "keywords": [
          "happiness",
          "chase"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "happinesschase.com",
        "unicode": "happinesschase.com",
        "is_idn": false,
        "name": {
          "punycode": "happinesschase",
          "unicode": "happinesschase",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 14,
          "lang": "en",
          "keywords": [
            "happiness",
            "chase"
          ],
          "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": "2024-10-24T16:43:22Z",
          "update_date": "2025-10-08T17:18:23Z",
          "expiry_date": "2026-10-24T16:43:22Z",
          "registrar": "tucows domains inc.",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "ns1.systemdns.com",
            "ns2.systemdns.com",
            "ns3.systemdns.com"
          ],
          "domain_status": [
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": "whois.tucows.com",
          "check_date": "2026-04-09T21:01:41Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-04-09T21:01:41Z",
        "whois_create_date_historical": [
          "2018-10-25T13:39:56Z",
          "2024-10-24T16:43:22Z"
        ],
        "whois_last_change_date": "2026-02-10T04:45:09Z",
        "whois_registrant_email_historical": [
          "user@contactprivacy.email",
          "https://domains.google.com/contactregistrant?domain=happinesschase.com",
          "user@contactprivacy.com"
        ],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-08-15T06:25:05Z",
            "ip_addresses": [
              "103.169.142.0"
            ]
          }
        },
        "dns_last_change_date": "2025-09-01T17:47:08Z",
        "ip_history": [
          "103.169.142.0"
        ],
        "ssl": {
          "validity": {
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            "end_date": "2026-11-03T08:49:49Z"
          },
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          "check_date": "2026-09-03T17:39:30Z"
        },
        "ssl_last_change_date": "2026-09-03T17:41:03Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
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          "ip_addresses": [
            "103.169.142.0"
          ]
        },
        "aaaa": {
          "update_date": "2026-08-15T06:25:05Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-08-15T06:25:05Z",
          "name_servers": [
            "ns1.systemdns.com",
            "ns2.systemdns.com",
            "ns3.systemdns.com"
          ]
        },
        "mx": {
          "update_date": "2026-08-15T06:25:05Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-08-15T06:25:05Z",
          "mnames": [
            "ns1.systemdns.com"
          ],
          "rnames": [
            "hostmaster.systemdns.com"
          ],
          "rname_emails": [
            "user@systemdns.com"
          ]
        },
        "txt": {
          "update_date": "2026-08-15T06:25:05Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-08-15T06:25:05Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2025-09-01T17:47:06Z",
      "ip_history": [
        "103.169.142.0"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "happinesschase.com"
        ],
        "version": 3,
        "serial_number": "219291139248680659327566031748407808831",
        "fingerprint": {
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          "end_date": "2026-11-03T08:49:49Z",
          "length": 7779590
        },
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          "is_valid": true,
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          "algorithm": {
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            "name": "sha256"
          }
        },
        "issuer_dn": "CN=WR1,O=Google Trust Services,C=US",
        "issuer": {
          "common_name": "WR1",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Google Trust Services",
          "organizational_unit": null
        },
        "subject_dn": "CN=happinesschase.com",
        "subject": {
          "common_name": "happinesschase.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
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          "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": [
            "2026-08-05T08:50:00Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "happinesschase.com",
              "*.happinesschase.com"
            ]
          },
          "subject_key_id": "hPF1IHXXkN3Z1hE9faL04+rZAfU="
        },
        "check_date": "2026-09-03T17:39:30Z"
      },
      "ssl_last_change_date": "2026-09-03T17:41:02Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "353dc4e0dcdfed8b318ef9868d9d888239eda0c4253021cb540620d3b8180516"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://happinesschase.com/",
              "status_code": 301
            },
            {
              "url": "https://happinesschase.com/",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://happinesschase.com/",
          "final_fqdn": "happinesschase.com",
          "final_domain": "happinesschase.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Mon, 17 Aug 2026 07:52:00 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "x_deployment_id",
                "value": "74e539e456997275f7f4e6c5c8da622539792c3bca5ff976b5c81beff83041fd"
              },
              {
                "name": "x_robots_tag",
                "value": "all"
              },
              {
                "name": "vary",
                "value": "accept-encoding"
              },
              {
                "name": "cf_ray",
                "value": "a2c718cd3fc5124c-ORD"
              },
              {
                "name": "alt_svc",
                "value": "h3=\":443\"; ma=86400"
              }
            ],
            "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": "frame-ancestors 'self' *.canva.com canva.com; report-uri https://csp.canva.com/_cspreport?app=websites; base-uri 'self'; object-src 'none'; script-src 'report-sample' 'strict-dynamic' 'nonce-3d819be9-3cb0-45e0-abcb-a067316c10fe' 'wasm-unsafe-eval' https://www.google.com/recaptcha/api.js;",
            "content_type": "text/html",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": "max-age=86400, enforce",
            "feature_policy": null,
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": "strict-origin-when-cross-origin",
            "server": "cloudflare",
            "set_cookie": null,
            "strict_transport_security": "max-age=31536000",
            "x_content_type_options": "nosniff",
            "x_download_options": null,
            "x_frame_options": "SAMEORIGIN",
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": "1; mode=block"
          },
          "cookies": []
        }
      }
    }
  ]
}

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: 99865
x-ratelimit-remaining-minute: 9994
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	`webdata.http.headers.expect_ct`
`filters.must[0].type`body	`exists`
`filters.must[0].value`body	`true`

Reference updated September 26, 2026

Request

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