Domain Search Examples · Example 33 of 40 in Filters › Webdata & HTTP

X-Content-Type-Options

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

Field: webdata.http.headers.x_content_type_options
Operator: eq

Matches records whose webdata.http.headers.x_content_type_options equals nosniff.

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

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.x_content_type_options",
        "type": "eq",
        "value": "nosniff"
      }
    ]
  }
}'

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.x_content_type_options",
                "type": "eq",
                "value": "nosniff"
            }
        ]
    }
}

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.x_content_type_options",
          type: "eq",
          value: "nosniff"
        }
      ]
    }
  }),
});

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.x_content_type_options",
        "type": "eq",
        "value": "nosniff"
      }
    ]
  }
}`)

	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.x_content_type_options",
                    "type": "eq",
                    "value": "nosniff"
                  }
                ]
              }
            }""";

        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.x_content_type_options",
            "type": "eq",
            "value": "nosniff"
          }
        ]
      }
    }
    """;

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.x_content_type_options",
        "type": "eq",
        "value": "nosniff"
      }
    ]
  }
}
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.x_content_type_options",
          "type": "eq",
          "value": "nosniff"
        }
      ]
    }
  }
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": 247125080,
  "results": [
    {
      "punycode": "www.varenzio.com",
      "unicode": "www.varenzio.com",
      "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.varenzio",
        "unicode": "www.varenzio",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 11,
        "lang": "en",
        "keywords": [
          "www",
          "var",
          "enzio"
        ],
        "keyword_count": 3,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "varenzio.com",
        "unicode": "varenzio.com",
        "is_idn": false,
        "name": {
          "punycode": "varenzio",
          "unicode": "varenzio",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 8,
          "lang": "nl",
          "keywords": [
            "varen",
            "zio"
          ],
          "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": "2026-04-08T16:29:34Z",
          "update_date": "2026-04-08T16:29:39Z",
          "expiry_date": "2027-04-08T16:29:34Z",
          "registrar": "namecheap, inc.",
          "registrant": {
            "name": "redacted for privacy",
            "organization": "privacy service provided by withheld for privacy ehf",
            "street": "kalkofnsvegur 2",
            "city": "reykjavik",
            "state": "capital region",
            "postal_code": "101",
            "country": "is",
            "phone": "+354.4212434",
            "email": "user@withheldforprivacy.com"
          },
          "name_servers": [
            "dns1.registrar-servers.com",
            "dns2.registrar-servers.com"
          ],
          "domain_status": [
            "clienttransferprohibited"
          ],
          "whois_server": "whois.namecheap.com",
          "check_date": "2026-04-09T08:17:53Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "privacyserviceprovidedbywithheldforprivacyehf",
            "phone": "3544212434",
            "email": "user@withheldforprivacy.com",
            "email_fqdn_apex": "withheldforprivacy.com",
            "email_domain_apex": "withheldforprivacy.com"
          }
        },
        "whois_last_check_date": "2026-04-09T08:17:53Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2026-04-09T08:20:17Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-08-28T00:05:07Z",
            "ip_addresses": [
              "23.227.38.65"
            ]
          }
        },
        "dns_last_change_date": "2026-08-17T03:46:11Z",
        "ip_history": null,
        "ssl": {
          "validity": {
            "start_date": "2026-08-06T23:07:06Z",
            "end_date": "2026-11-04T23:07:05Z"
          },
          "serial_number": "492394981658581972706335427750761413813819",
          "check_date": "2026-09-03T16:12:35Z"
        },
        "ssl_last_change_date": "2026-09-03T16:15:45Z"
      },
      "type": 2,
      "subdomain_level_count": 1,
      "dns": {
        "a": {
          "update_date": "2026-07-02T21:08:51Z",
          "ip_addresses": [
            "23.227.38.74"
          ]
        },
        "aaaa": {
          "update_date": "2026-07-02T21:08:51Z",
          "ip_addresses": [
            "2620:127:f00f:e::"
          ]
        },
        "ns": {
          "update_date": "2026-07-02T21:08:51Z",
          "name_servers": []
        },
        "mx": {
          "update_date": "2026-07-02T21:08:51Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-07-02T21:08:51Z",
          "mnames": [],
          "rnames": [],
          "rname_emails": []
        },
        "txt": {
          "update_date": "2026-07-02T21:08:51Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-07-02T21:08:51Z",
          "values": [
            "shops.myshopify.com."
          ]
        },
        "others": []
      },
      "dns_last_change_date": "2026-07-02T21:09:15Z",
      "ip_history": [
        "23.227.38.74"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "www.varenzio.com"
        ],
        "version": 3,
        "serial_number": "306587162881185844528358693687240266866",
        "fingerprint": {
          "sha256": "c48fa118fb19c4977021fc66b51195d5f0f46bf5a484d01cfa74d67b6660191f",
          "sha1": "5caf22bb6df03fd4131e69dd9d86f16a3e9ac310",
          "md5": "b7d86d49d975fceb430b8ea942a43062"
        },
        "validity": {
          "start_date": "2026-08-06T20:25:04Z",
          "end_date": "2026-11-04T20:25:03Z",
          "length": 7775999
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "uZ1ge2xD/1jkCqoFxpiwN//kT/c6bzoo+Spk/06NfW/lNjrLUUS9fSajiGYbxOa53S6jAT2TKaMvc1JmDNOQ7FVwgC+W2cTCm5/xORi3v/wqYv1mGp4KV/+XP8Mc0Yc58c2ZBHzcdz3x0ZBObRDvYrC/5pTu5hftqZwtDDVLtuUBZy8lMcqIMuUOgYFH0ci/ahdtkquwch78RKvBlj5wDXhBWbUDhSo/8j2Ma4U/V7nm4UFzN+PNwZ4O5aZTLtwHuAQ6lYDUZYqzK2bQWhrfd7RPGyuWJiH/oknMy9OfM14GDasv/bRPyML8PMg+yE+5KyuyKcIWIe50XAIUZkIdzg==",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "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=www.varenzio.com",
        "subject": {
          "common_name": "www.varenzio.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "ZmlJ1N4qnJEDz4kOJLgOMANuiC4=",
          "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": [
            "2026-08-06T21:25:06Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "www.varenzio.com"
            ]
          },
          "subject_key_id": "c2tLUH08usFY9y1sdVHwPx1TWyQ="
        },
        "check_date": "2026-09-05T17:47:40Z"
      },
      "ssl_last_change_date": "2026-09-05T17:47:57Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "307d02dce7f2de30e6bd84d24f40a0df4004e51bee45ee59510fe1210c1be786"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://www.varenzio.com/",
              "status_code": 301
            },
            {
              "url": "https://www.varenzio.com/",
              "status_code": 301
            },
            {
              "url": "https://varenzio.com/",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://varenzio.com/",
          "final_fqdn": "varenzio.com",
          "final_domain": "varenzio.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Thu, 09 Apr 2026 19:34:26 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "link",
                "value": "<https://cdn.shopify.com>; rel=\"preconnect\", <https://cdn.shopify.com>; rel=\"preconnect\"; crossorigin, <//varenzio.com/cdn/shop/t/3/assets/component-localization-form.css?v=170315343355214948141757930095>; as=\"style\"; rel=\"preload\", <//varenzio.com/cdn/shop/files/NEW-LOGO4.png?v=1759078234&width=600>; as=\"image\"; rel=\"preload\"; imagesrcset=\"//varenzio.com/cdn/shop/files/NEW-LOGO4.png?v=1759078234&width=100 100w, //varenzio.com/cdn/shop/files/NEW-LOGO4.png?v=1759078234&width=150 150w, //varenzio.com/cdn/shop/files/NEW-LOGO4.png?v=1759078234&width=200 200w\"; imagesizes=\"(max-width: 200px) 50vw, 100px\""
              },
              {
                "name": "etag",
                "value": "W/\"page_cache:92782068087:IndexController:8dfc459e71f12c747ed0b7dba815023d\""
              },
              {
                "name": "shopify_complexity_score",
                "value": "582"
              },
              {
                "name": "vary",
                "value": "Accept, accept-encoding"
              },
              {
                "name": "alt_svc",
                "value": "h3=\":443\"; ma=86400"
              },
              {
                "name": "content_language",
                "value": "fr-US"
              },
              {
                "name": "powered_by",
                "value": "Shopify"
              }
            ],
            "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=Fri, 09 Apr 2027 19:34:26 GMT; SameSite=Lax, cart_currency=<value>; path=/; expires=Thu, 23 Apr 2026 19:34:26 GMT; SameSite=Lax, _shopify_y=<value>; domain=varenzio.com; path=/; expires=Sat, 10 Apr 2027 01:34:26 GMT; SameSite=Lax, _shopify_s=<value>; domain=varenzio.com; path=/; expires=Thu, 09 Apr 2026 20:04:26 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": "cart_currency",
              "value": "<value>"
            },
            {
              "name": "localization",
              "value": "<value>"
            }
          ]
        }
      }
    },
    {
      "punycode": "www.catesong.com",
      "unicode": "www.catesong.com",
      "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.catesong",
        "unicode": "www.catesong",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 11,
        "lang": "en",
        "keywords": [
          "www",
          "cate",
          "song"
        ],
        "keyword_count": 3,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "catesong.com",
        "unicode": "catesong.com",
        "is_idn": false,
        "name": {
          "punycode": "catesong",
          "unicode": "catesong",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 8,
          "lang": "en",
          "keywords": [
            "cate",
            "song"
          ],
          "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": "2009-10-10T17:13:59Z",
          "update_date": "2025-10-10T00:01:04Z",
          "expiry_date": "2026-10-10T17:13:59Z",
          "registrar": "enom, llc",
          "registrant": {
            "name": "redacted for privacy",
            "organization": "redacted for privacy",
            "street": "redacted for privacy",
            "city": "redacted for privacy",
            "state": null,
            "postal_code": "redacted for privacy",
            "country": "ca",
            "phone": "redacted for privacy",
            "email": "REDACTED FOR PRIVACY"
          },
          "name_servers": [
            "dns1.sitezoogle.com",
            "dns2.sitezoogle.com",
            "dns3.sitezoogle.com",
            "dns4.sitezoogle.com"
          ],
          "domain_status": [
            "ok"
          ],
          "whois_server": "whois.enom.com",
          "check_date": "2026-08-21T11:00:10Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "redactedforprivacy",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-08-21T11:00:10Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2026-08-21T16:56:14Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-08-26T04:36:26Z",
            "ip_addresses": [
              "172.65.197.38"
            ]
          }
        },
        "dns_last_change_date": "2026-08-26T23:10:47Z",
        "ip_history": null,
        "ssl": {
          "validity": {
            "start_date": "2026-08-18T20:24:54Z",
            "end_date": "2026-11-16T20:24:53Z"
          },
          "serial_number": "566251967694700171650178434584194562122844",
          "check_date": "2026-09-05T17:47:38Z"
        },
        "ssl_last_change_date": "2026-09-03T17:03:36Z"
      },
      "type": 2,
      "subdomain_level_count": 1,
      "dns": {
        "a": {
          "update_date": "2026-08-16T15:17:28Z",
          "ip_addresses": [
            "172.65.197.38"
          ]
        },
        "aaaa": {
          "update_date": "2026-08-16T15:17:28Z",
          "ip_addresses": [
            "2606:4700:90:0:3626:d0ff:6957:de1"
          ]
        },
        "ns": {
          "update_date": "2026-08-16T15:17:28Z",
          "name_servers": [
            "dns1.sitezoogle.com",
            "dns2.sitezoogle.com",
            "dns3.sitezoogle.com",
            "dns4.sitezoogle.com"
          ]
        },
        "mx": {
          "update_date": "2026-08-16T15:17:28Z",
          "mail_servers": [
            "mx1.emailsrvr.com",
            "mx2.emailsrvr.com"
          ]
        },
        "soa": {
          "update_date": "2026-08-16T15:17:28Z",
          "mnames": [
            "dns1.sitezoogle.com"
          ],
          "rnames": [
            "info.sitezoogle.com"
          ],
          "rname_emails": [
            "user@sitezoogle.com"
          ]
        },
        "txt": {
          "update_date": "2026-08-16T15:17:28Z",
          "values": [
            "\"v=spf1 a mx a:campaigns.sitezoogle.com a:mta.sitezoogle.com include:emailsrvr.com ~all\""
          ]
        },
        "cname": {
          "update_date": "2026-08-16T15:17:28Z",
          "values": [
            "catesong.com."
          ]
        },
        "others": []
      },
      "dns_last_change_date": "2026-08-18T08:04:43Z",
      "ip_history": [
        "172.65.232.115",
        "172.65.197.38"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "catesong.com",
          "www.catesong.com"
        ],
        "version": 3,
        "serial_number": "566251967694700171650178434584194562122844",
        "fingerprint": {
          "sha256": "4c0528a05582816850508c9ac749c2ca1deb71dda79f976ad2592f1a1f192c10",
          "sha1": "57dcfad19a0b458834d4a070ac25e415ecab663a",
          "md5": "935bbf6d77a5804b74d86916b128a977"
        },
        "validity": {
          "start_date": "2026-08-18T20:24:54Z",
          "end_date": "2026-11-16T20:24:53Z",
          "length": 7775999
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "BObBUm2UWLKPpzAoXtHK4y1mhoWT7WdioVMTqPTA5bPipbKCmMSl/7qOeMDoqs2O02W2vJp+da6D5tE4Lr+dBOaeT7C19Pobw5WzEI7au00VnMTh0j1pqOfiPX4QZS/EcgiZ5H5nWaO++Ou0uIgT2v+KPe/d5CtYc6EiOwKe5Ut0agax6Ci+wr5LP+MqqDW4v3/c/xyuL6395gP0cXHMZW9DT8Lv5MXy620dRwen7r4MWu1tL3Uas0zNuyKQj+H6Y3UzuG67W+Kl9mbqjw/vkE3vhxzRBcX5hPhg9kMg8JQpJEYHMBDTC0pemopGnNKxkrBs4tQTAoW4ARKEBrxjpQ==",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=YR2,O=Let's Encrypt,C=US",
        "issuer": {
          "common_name": "YR2",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Let's Encrypt",
          "organizational_unit": null
        },
        "subject_dn": "CN=catesong.com",
        "subject": {
          "common_name": "catesong.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "QBUtJnntMiCe35pyHdYyH4EMgQw=",
          "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": [
            "2026-08-18T21:23:24Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "catesong.com",
              "www.catesong.com"
            ]
          },
          "subject_key_id": "zNNsEsw/o/4r7hzcGVN8kZdNUQg="
        },
        "check_date": "2026-09-05T17:47:38Z"
      },
      "ssl_last_change_date": "2026-09-05T17:47:57Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "a096a555dc003b40f7b260d8499da2730ddc71f01dc2b8ae753d055064a7ceb3"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://www.catesong.com/",
              "status_code": 301
            },
            {
              "url": "https://www.catesong.com/",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://www.catesong.com/",
          "final_fqdn": "www.catesong.com",
          "final_domain": "catesong.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Tue, 20 May 2025 03:19:59 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "etag",
                "value": "W/\"fec502332cd048b47c4a264365182986\""
              },
              {
                "name": "x_request_id",
                "value": "8be1316b1f5c81ffce978291a2ba3aaf, 8a69f7eb31bc36d22c46db3129fb721e"
              },
              {
                "name": "x_runtime",
                "value": "0.231586"
              },
              {
                "name": "age",
                "value": "94216"
              },
              {
                "name": "x_cache",
                "value": "HIT"
              },
              {
                "name": "x_cache_hits",
                "value": "22"
              },
              {
                "name": "x_cache_identity",
                "value": "varnish1"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "max-age=0, private, must-revalidate",
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": "frame-ancestors 'self'",
            "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": "Fri, 16 May 2025 15:02:13 GMT",
            "permission_policy": null,
            "referrer_policy": "origin-when-cross-origin, strict-origin-when-cross-origin",
            "server": "openresty",
            "set_cookie": null,
            "strict_transport_security": "max-age=31556952",
            "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": []
        }
      }
    },
    {
      "punycode": "beta.a2z-finances-llc.fleetwire.io",
      "unicode": "beta.a2z-finances-llc.fleetwire.io",
      "is_idn": false,
      "subdomain": {
        "punycode": "beta.a2z-finances-llc",
        "unicode": "beta.a2z-finances-llc",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": true,
        "contains_hyphen": true,
        "length": 20
      },
      "subdomain_last": {
        "punycode": "beta",
        "unicode": "beta",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 4
      },
      "subdomain_root": {
        "punycode": "a2z-finances-llc",
        "unicode": "a2z-finances-llc",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": true,
        "contains_hyphen": true,
        "length": 16
      },
      "name": {
        "punycode": "beta.a2z-finances-llc.fleetwire",
        "unicode": "beta.a2z-finances-llc.fleetwire",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": true,
        "contains_hyphen": true,
        "length": 29,
        "lang": "en",
        "keywords": [
          "beta",
          "finances",
          "llc",
          "fleet",
          "wire"
        ],
        "keyword_count": 5,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "fleetwire.io",
        "unicode": "fleetwire.io",
        "is_idn": false,
        "name": {
          "punycode": "fleetwire",
          "unicode": "fleetwire",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 9,
          "lang": "en",
          "keywords": [
            "fleet",
            "wire"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "io",
          "unicode": "io",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "io",
          "unicode": "io",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2019-07-18T23:12:07Z",
          "update_date": "2026-06-23T08:02:43Z",
          "expiry_date": "2027-07-18T23:12:07Z",
          "registrar": "namecheap, inc.",
          "registrant": {
            "name": "redacted",
            "organization": "privacy service provided by withheld for privacy ehf",
            "street": "redacted",
            "city": "redacted",
            "state": "capital region",
            "postal_code": "redacted",
            "country": "is",
            "phone": "redacted",
            "email": "redacted"
          },
          "name_servers": [
            "elly.ns.cloudflare.com",
            "gerardo.ns.cloudflare.com"
          ],
          "domain_status": [
            "clienttransferprohibited"
          ],
          "whois_server": "whois.namecheap.com",
          "check_date": "2026-07-04T14:40:36Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "privacyserviceprovidedbywithheldforprivacyehf",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-07-04T14:40:36Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2026-07-04T14:41:58Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-09-05T05:19:07Z",
            "ip_addresses": [
              "104.21.87.85",
              "172.67.142.134"
            ]
          }
        },
        "dns_last_change_date": "2026-08-19T21:53:47Z",
        "ip_history": null,
        "ssl": {
          "validity": {
            "start_date": "2026-08-04T07:09:11Z",
            "end_date": "2026-11-02T08:07:29Z"
          },
          "serial_number": "48315639271589896079731822139761564400",
          "check_date": "2026-09-04T05:55:32Z"
        },
        "ssl_last_change_date": "2026-09-02T08:01:14Z"
      },
      "type": 2,
      "subdomain_level_count": 2,
      "dns": {
        "a": {
          "update_date": "2026-07-30T20:09:22Z",
          "ip_addresses": [
            "138.68.28.176"
          ]
        },
        "aaaa": {
          "update_date": "2026-07-30T20:09:22Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-07-30T20:09:22Z",
          "name_servers": []
        },
        "mx": {
          "update_date": "2026-07-30T20:09:22Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-07-30T20:09:22Z",
          "mnames": [],
          "rnames": [],
          "rname_emails": []
        },
        "txt": {
          "update_date": "2026-07-30T20:09:22Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-07-30T20:09:22Z",
          "values": [
            "tenant.fleetwire.io."
          ]
        },
        "others": []
      },
      "dns_last_change_date": "2025-12-28T20:53:20Z",
      "ip_history": [
        "138.68.28.176"
      ],
      "ssl": null,
      "ssl_last_change_date": "2026-07-10T00:56:18Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "000c7573f3d357262d4089fd3682d28dab24ff9e6e18a1d8a9b38bba28e64c6b"
        },
        "http": {
          "status_code_first": 302,
          "status_code_last": 404,
          "redirection_history": [
            {
              "url": "http://beta.a2z-finances-llc.fleetwire.io/",
              "status_code": 302
            },
            {
              "url": "https://beta.a2z-finances-llc.fleetwire.io/",
              "status_code": 404
            }
          ],
          "external_redirection": false,
          "final_url": "https://beta.a2z-finances-llc.fleetwire.io/",
          "final_fqdn": "beta.a2z-finances-llc.fleetwire.io",
          "final_domain": "fleetwire.io",
          "headers": {
            "others": [
              {
                "name": "alt_svc",
                "value": "h3=\":443\"; ma=2592000"
              },
              {
                "name": "customdomainhost",
                "value": "beta.a2z-finances-llc.fleetwire.io"
              },
              {
                "name": "date",
                "value": "Wed, 04 Mar 2026 03:16:35 GMT"
              },
              {
                "name": "fwserve",
                "value": "sub2"
              },
              {
                "name": "status",
                "value": "404 Not Found"
              },
              {
                "name": "x_self_sub",
                "value": "true"
              },
              {
                "name": "content_length",
                "value": "15"
              }
            ],
            "access_control_allow_headers": "Origin, Access-Control-Allow-Headers, Access-Control-Allow-Origin, Accept, Content-Type, X-Auth-Token, X-Requested-With",
            "access_control_allow_methods": "GET, POST, PUT, DELETE, PATCH, OPTIONS",
            "access_control_allow_origin": "*",
            "cache_control": "no-cache, private",
            "clear_site_data": null,
            "content_encoding": null,
            "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": "no-referrer, strict-origin-when-cross-origin, no-referrer-when-downgrade",
            "server": "Avoca",
            "set_cookie": null,
            "strict_transport_security": "max-age=31536000",
            "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": []
        }
      }
    }
  ]
}

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: 99857
x-ratelimit-remaining-minute: 9986
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.x_content_type_options`
`filters.must[0].type`body	`eq`
`filters.must[0].value`body	`nosniff`

Reference updated September 26, 2026

Request

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