Reverse NS Examples · Example 1 of 1 in Ordering

Most Recent WHOIS Update First

GEThttps://api.deepinfo.com/v1/discovery/reverse-ns

The domains on ns1.google.com, the most recently updated WHOIS record first (ordering=-domain.whois.update_date).

Param: ordering ns
Value: -domain.whois.update_date ns1.google.com

ordering=-domain.whois.update_date sorts by the date the registry last updated the WHOIS record, newest first.

The records shown were updated on September 21, 2026 (гугл.рф) and September 20 (adwords.lv, google.com.pl).

In the response, look at results[].domain.whois.update_date.

Request

curl

curl 'https://api.deepinfo.com/v1/discovery/reverse-ns?ordering=-domain.whois.update_date&ns=ns1.google.com&page_size=25' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

url = "https://api.deepinfo.com/v1/discovery/reverse-ns"

params = {
    "ordering": "-domain.whois.update_date",
    "ns": "ns1.google.com",
    "page_size": "25"
}

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

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

JavaScript

const url = "https://api.deepinfo.com/v1/discovery/reverse-ns?ordering=-domain.whois.update_date&ns=ns1.google.com&page_size=25";

const response = await fetch(url, {
  method: "GET",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
  },
});

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

package main

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

func main() {
	req, err := http.NewRequest("GET", "https://api.deepinfo.com/v1/discovery/reverse-ns?ordering=-domain.whois.update_date&ns=ns1.google.com&page_size=25", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "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 {
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/discovery/reverse-ns?ordering=-domain.whois.update_date&ns=ns1.google.com&page_size=25"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .GET()
            .build();

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

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

using System;
using System.Net.Http;

using var client = new HttpClient();

var request = new HttpRequestMessage(HttpMethod.Get, "https://api.deepinfo.com/v1/discovery/reverse-ns?ordering=-domain.whois.update_date&ns=ns1.google.com&page_size=25");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");

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

PHP

<?php

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/discovery/reverse-ns?ordering=-domain.whois.update_date&ns=ns1.google.com&page_size=25',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
    ],
]);

$response = curl_exec($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/reverse-ns?ordering=-domain.whois.update_date&ns=ns1.google.com&page_size=25')

request = Net::HTTP::Get.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/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[].ssl.fqdns: first 10 items; results[].ssl.extensions.subject_alt_name.dns_names: first 10 items

Response Body

{
  "page": 1,
  "page_size": 25,
  "result_count": 4782,
  "results": [
    {
      "punycode": "xn--c1aay4a.xn--p1ai",
      "unicode": "гугл.рф",
      "is_idn": true,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "xn--c1aay4a",
        "unicode": "гугл",
        "is_idn": true,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 11,
        "lang": "ru",
        "keywords": [
          "гугл"
        ],
        "keyword_count": 1,
        "latinized": [
          "ryrl"
        ],
        "contains_confusable": true
      },
      "domain": {
        "punycode": "xn--c1aay4a.xn--p1ai",
        "unicode": "гугл.рф",
        "is_idn": true,
        "name": {
          "punycode": "xn--c1aay4a",
          "unicode": "гугл",
          "is_idn": true,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 11,
          "lang": "ru",
          "keywords": [
            "гугл"
          ],
          "keyword_count": 1
        },
        "extension": {
          "punycode": "xn--p1ai",
          "unicode": "рф",
          "is_idn": true
        },
        "extension_root": {
          "punycode": "xn--p1ai",
          "unicode": "рф",
          "is_idn": true
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2009-12-10T09:15:17Z",
          "update_date": "2026-09-21T06:48:01Z",
          "expiry_date": "2026-12-10T09:15:17Z",
          "registrar": "rucenter-rf",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "ns1.google.com",
            "ns2.google.com",
            "ns3.google.com",
            "ns4.google.com"
          ],
          "domain_status": [
            "delegated",
            "registered",
            "verified"
          ],
          "whois_server": null,
          "check_date": "2026-09-21T06:52:32Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-09-21T06:52:32Z",
        "whois_create_date_historical": [
          "2009-12-10T09:15:17Z"
        ],
        "whois_last_change_date": "2026-09-21T06:55:57Z",
        "whois_registrant_email_historical": [],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-20T21:39:07Z",
            "ip_addresses": [
              "142.251.183.94"
            ]
          }
        },
        "dns_last_change_date": "2026-09-20T21:39:31Z",
        "ip_history": [
          "173.194.192.94",
          "172.217.1.195",
          "142.251.45.99",
          "142.251.45.3",
          "172.253.62.94",
          "172.217.9.195",
          "142.250.73.195",
          "142.250.31.94",
          "172.217.164.131",
          "172.253.115.94"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-07-20T18:08:37Z",
            "end_date": "2026-10-12T18:08:36Z"
          },
          "serial_number": "123592117123412036707349582236161942570",
          "check_date": "2026-08-19T17:52:21Z"
        },
        "ssl_last_change_date": "2026-08-15T23:27:32Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-20T21:39:07Z",
          "ip_addresses": [
            "142.251.183.94"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-20T21:39:07Z",
          "ip_addresses": [
            "2607:f8b0:4001:c64::5e"
          ]
        },
        "ns": {
          "update_date": "2026-09-20T21:39:07Z",
          "name_servers": [
            "ns1.google.com",
            "ns2.google.com",
            "ns3.google.com",
            "ns4.google.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-20T21:39:07Z",
          "mail_servers": [
            "smtp.google.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-20T21:39:07Z",
          "mnames": [
            "ns1.google.com"
          ],
          "rnames": [
            "dns-admin.google.com"
          ],
          "rname_emails": [
            "user@google.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-20T21:39:07Z",
          "values": [
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-20T21:39:07Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-20T21:39:29Z",
      "ip_history": [
        "173.194.192.94",
        "172.217.1.195",
        "142.251.45.99",
        "142.251.45.3",
        "172.253.62.94",
        "172.217.9.195",
        "142.250.73.195",
        "142.250.31.94",
        "172.217.164.131",
        "172.253.115.94"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "2mdn.net",
          "ad.mo.doubleclick.net",
          "ai.android",
          "aistudio.google.com",
          "android.clients.google.com",
          "android.com",
          "appengine.google.com",
          "au.doubleclick.net",
          "bdn.dev",
          "cc-dt.com"
        ],
        "version": 3,
        "serial_number": "123592117123412036707349582236161942570",
        "fingerprint": {
          "sha256": "f5cfb708fdf0d7ebdffd0d44ad1f91b6922045aa61d90816f6c799c49846d51f",
          "sha1": "9fba78ef4d013d1ecf262a7d012b4afe7ac91932",
          "md5": "293520f33c5055919bf46a66253ecb59"
        },
        "validity": {
          "start_date": "2026-07-20T18:08:37Z",
          "end_date": "2026-10-12T18:08:36Z",
          "length": 7257599
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": false,
          "value": "IOQiy1M44sojZry7tZpU/a9zeJSKgzGxTM8vrKy7MX+yu8U+6SW1MGJCW0c3glxUWLVTrRUH8p63oQUI9RTtAL39ZBxd9wLgpMGxgrB20sujXTJbwZvVW3eD+UlNaa7IO4MKbEApULbQtjo3i3IOLg0rEBXWOzGPY7w3bhdr9Tdf814iEAJ7YQOZlLVokKhaeGbNVwuk7KgufNPftOksqpygQPfPHQyNOfe6eTXhNNAgrlkNwIkwkVA7B/n5geqKz8NGbIUSmdKpjciJzuePxv5XV7foLb0Am6KUlsCff+VUqld6WUrC8uMeKcwiZvFV3IWeg694mzlYMSVbC3mrFA==",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=WR2,O=Google Trust Services,C=US",
        "issuer": {
          "common_name": "WR2",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Google Trust Services",
          "organizational_unit": null
        },
        "subject_dn": "CN=google.com",
        "subject": {
          "common_name": "google.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "3hse7XkV1D43JMMhu+w0OW1CsjA=",
          "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": [
            "2026-07-20T19:09:36Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "google.com",
              "*.appengine.google.com",
              "*.bdn.dev",
              "*.origin-test.bdn.dev",
              "*.cloud.google.com",
              "*.crowdsource.google.com",
              "*.datacompute.google.com",
              "*.google.ca",
              "*.google.cl",
              "*.google.co.in"
            ]
          },
          "subject_key_id": "uDlT7A+pAH9FcB+2MCDIiy4X4lY="
        },
        "check_date": "2026-08-19T17:52:21Z"
      },
      "ssl_last_change_date": "2026-08-15T23:27:30Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "23926e9185d8d43c02807a838ffb373cc1977726094a4e46807c66ada9dd7660"
        },
        "http": {
          "status_code_first": 404,
          "status_code_last": 404,
          "redirection_history": [
            {
              "url": "http://xn--c1aay4a.xn--p1ai/",
              "status_code": 404
            }
          ],
          "external_redirection": null,
          "final_url": "http://xn--c1aay4a.xn--p1ai/",
          "final_fqdn": "гугл.рф",
          "final_domain": "гугл.рф",
          "headers": {
            "others": [
              {
                "name": "content_length",
                "value": "1561"
              },
              {
                "name": "date",
                "value": "Mon, 24 Aug 2026 12:19:15 GMT"
              }
            ],
            "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/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",
            "server": null,
            "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": "adwords.lv",
      "unicode": "adwords.lv",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "adwords",
        "unicode": "adwords",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 7,
        "lang": "en",
        "keywords": [
          "adwords"
        ],
        "keyword_count": 1,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "adwords.lv",
        "unicode": "adwords.lv",
        "is_idn": false,
        "name": {
          "punycode": "adwords",
          "unicode": "adwords",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 7,
          "lang": "en",
          "keywords": [
            "adwords"
          ],
          "keyword_count": 1
        },
        "extension": {
          "punycode": "lv",
          "unicode": "lv",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "lv",
          "unicode": "lv",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": null,
          "update_date": "2026-09-20T17:12:35Z",
          "expiry_date": null,
          "registrar": "markmonitor inc.",
          "registrant": {
            "name": "google llc",
            "organization": "google llc",
            "street": "1600 amphitheatre parkway, mountain view, ca, 94043, usa",
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "ns1.google.com",
            "ns2.google.com",
            "ns3.google.com",
            "ns4.google.com"
          ],
          "domain_status": [
            "active"
          ],
          "whois_server": null,
          "check_date": "2026-09-20T19:36:02Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "googlellc",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-09-20T19:36:02Z",
        "whois_create_date_historical": [],
        "whois_last_change_date": "2026-09-20T19:36:25Z",
        "whois_registrant_email_historical": [
          "user@google.com"
        ],
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-09-20T03:57:22Z",
            "ip_addresses": []
          }
        },
        "dns_last_change_date": "2026-09-20T03:58:53Z",
        "ip_history": [],
        "ssl": null,
        "ssl_last_change_date": null
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-20T03:57:22Z",
          "ip_addresses": []
        },
        "aaaa": {
          "update_date": "2026-09-20T03:57:22Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-20T03:57:22Z",
          "name_servers": [
            "ns1.google.com",
            "ns2.google.com",
            "ns3.google.com",
            "ns4.google.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-20T03:57:22Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-09-20T03:57:22Z",
          "mnames": [
            "ns1.google.com"
          ],
          "rnames": [
            "dns-admin.google.com"
          ],
          "rname_emails": [
            "user@google.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-20T03:57:22Z",
          "values": [
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-20T03:57:22Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-20T03:58:51Z",
      "ip_history": [],
      "ssl": null,
      "ssl_last_change_date": null,
      "webdata": {
        "connection_status": "not_resolved",
        "html": null,
        "http": null
      }
    },
    {
      "punycode": "google.com.pl",
      "unicode": "google.com.pl",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "google",
        "unicode": "google",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 6,
        "lang": "en",
        "keywords": [
          "google"
        ],
        "keyword_count": 1,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "google.com.pl",
        "unicode": "google.com.pl",
        "is_idn": false,
        "name": {
          "punycode": "google",
          "unicode": "google",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 6,
          "lang": "en",
          "keywords": [
            "google"
          ],
          "keyword_count": 1
        },
        "extension": {
          "punycode": "com.pl",
          "unicode": "com.pl",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "pl",
          "unicode": "pl",
          "is_idn": false
        },
        "extension_sub": {
          "punycode": "com",
          "unicode": "com",
          "is_idn": false
        },
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2001-10-23T13:00:00Z",
          "update_date": "2026-09-20T12:21:48Z",
          "expiry_date": "2027-10-22T14:00:00Z",
          "registrar": "markmonitor, inc.",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "ns1.google.com",
            "ns2.google.com"
          ],
          "domain_status": [],
          "whois_server": null,
          "check_date": "2026-09-23T10:29:09Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-09-23T10:29:09Z",
        "whois_create_date_historical": [
          "2001-10-23T13:00:00Z"
        ],
        "whois_last_change_date": "2026-09-23T10:17:40Z",
        "whois_registrant_email_historical": [],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-11T06:37:09Z",
            "ip_addresses": [
              "74.125.201.94"
            ]
          }
        },
        "dns_last_change_date": "2026-09-11T06:40:59Z",
        "ip_history": [
          "108.177.111.94",
          "142.251.45.99",
          "142.251.45.3",
          "172.217.2.99",
          "172.217.0.35",
          "142.250.81.195",
          "142.251.16.94",
          "142.250.31.94",
          "172.253.122.94",
          "172.217.1.195"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-07-20T18:09:15Z",
            "end_date": "2026-10-12T18:09:14Z"
          },
          "serial_number": "287568102599828874839667642451486311169",
          "check_date": "2026-08-17T01:36:43Z"
        },
        "ssl_last_change_date": "2026-08-17T01:40:18Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-11T06:37:09Z",
          "ip_addresses": [
            "74.125.201.94"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-11T06:37:09Z",
          "ip_addresses": [
            "2607:f8b0:4001:c01::5e"
          ]
        },
        "ns": {
          "update_date": "2026-09-11T06:37:09Z",
          "name_servers": [
            "ns1.google.com",
            "ns2.google.com",
            "ns3.google.com",
            "ns4.google.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-11T06:37:09Z",
          "mail_servers": [
            "smtp.google.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-11T06:37:09Z",
          "mnames": [
            "ns1.google.com"
          ],
          "rnames": [
            "dns-admin.google.com"
          ],
          "rname_emails": [
            "user@google.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-11T06:37:09Z",
          "values": [
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-11T06:37:09Z",
          "values": []
        },
        "others": [
          {
            "update_date": "2023-03-04T11:37:17Z",
            "values": [],
            "type": "DNSKEY"
          },
          {
            "update_date": "2023-03-04T11:37:17Z",
            "values": [],
            "type": "DS"
          },
          {
            "update_date": "2023-03-04T11:37:17Z",
            "values": [],
            "type": "SPF"
          }
        ]
      },
      "dns_last_change_date": "2026-09-11T06:40:58Z",
      "ip_history": [
        "108.177.111.94",
        "142.251.45.99",
        "142.251.45.3",
        "172.217.2.99",
        "172.217.0.35",
        "142.250.81.195",
        "142.251.16.94",
        "142.250.31.94",
        "172.253.122.94",
        "172.217.1.195"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "google.com.pl"
        ],
        "version": 3,
        "serial_number": "287568102599828874839667642451486311169",
        "fingerprint": {
          "sha256": "ae7217b85bab7b9944d01d46ef138e461b4070be8ce2e050678ccddc7346d4da",
          "sha1": "7117588e5a9ab1588d8e9b923534c1634dde903d",
          "md5": "a01b0c8cf27c27d1d9024fdab5d72e77"
        },
        "validity": {
          "start_date": "2026-07-20T18:09:15Z",
          "end_date": "2026-10-12T18:09:14Z",
          "length": 7257599
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "MEQCIAYqyVWH7yoXh4rpqvzBpV6LHY88IvQrY6vMXZT2gihSAiAKZbGX4rIpsYOjMOV85I6HT7k8fyhtWfQ2Tg9KihtGwA==",
          "algorithm": {
            "oid": "1.2.840.10045.4.3.2",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=WE2,O=Google Trust Services,C=US",
        "issuer": {
          "common_name": "WE2",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Google Trust Services",
          "organizational_unit": null
        },
        "subject_dn": "CN=*.google.com.pl",
        "subject": {
          "common_name": "*.google.com.pl",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "db7Ed66J9kQ3fc+xaB8dGuvcNFk=",
          "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": [
            "2026-07-20T19:09:15Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "*.google.com.pl",
              "google.com.pl"
            ]
          },
          "subject_key_id": "KSutK2WdBJIZEps2TAuvIxswl10="
        },
        "check_date": "2026-08-17T01:36:43Z"
      },
      "ssl_last_change_date": "2026-08-17T01:40:16Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "26519a9c9e6a75087c44fca4fb1d02d07a8ac96cdde1fcb4f1660e99e1cc91a2"
        },
        "http": {
          "status_code_first": 302,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://google.com.pl/",
              "status_code": 302
            },
            {
              "url": "https://www.google.pl/",
              "status_code": 301
            },
            {
              "url": "https://www.google.com/",
              "status_code": 200
            }
          ],
          "external_redirection": true,
          "final_url": "https://www.google.com/",
          "final_fqdn": "www.google.com",
          "final_domain": "google.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Sat, 29 Aug 2026 22:48:44 GMT"
              },
              {
                "name": "expires",
                "value": "-1"
              },
              {
                "name": "content_security_policy_report_only",
                "value": "object-src 'none';base-uri 'self';script-src 'nonce-yBmRg7xfnhQaGExN-CaeDw' 'strict-dynamic' 'report-sample' 'unsafe-eval' 'unsafe-inline' https: http:;report-uri https://csp.withgoogle.com/csp/gws/other-hp"
              },
              {
                "name": "accept_ch",
                "value": "Sec-CH-Prefers-Color-Scheme"
              },
              {
                "name": "permissions_policy",
                "value": "unload=()"
              },
              {
                "name": "p3p",
                "value": "CP=\"This is not a P3P policy! See g.co/p3phelp for more info.\""
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "private, max-age=0",
            "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": "gws",
            "set_cookie": "__Secure-STRP=<value>; expires=Sat, 29-Aug-2026 22:53:44 GMT; path=/; domain=.google.com; Secure; SameSite=strict, AEC=<value>; expires=Thu, 25-Feb-2027 22:48:44 GMT; path=/; domain=.google.com; Secure; HttpOnly; SameSite=lax, NID=<value>; expires=Sun, 28-Feb-2027 22:48:44 GMT; path=/; domain=.google.com; Secure; HttpOnly",
            "strict_transport_security": null,
            "x_content_type_options": null,
            "x_download_options": null,
            "x_frame_options": "SAMEORIGIN",
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": "0"
          },
          "cookies": [
            {
              "name": "AEC",
              "value": "<value>"
            },
            {
              "name": "NID",
              "value": "<value>"
            },
            {
              "name": "__Secure-STRP",
              "value": "<value>"
            }
          ]
        }
      }
    }
  ]
}

Content-Type: application/json
ratelimit-limit: 1
ratelimit-remaining: 0
ratelimit-reset: 1
x-ratelimit-limit-second: 1
x-ratelimit-remaining-second: 0
deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a

Request

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

Parameter	Value
`ordering`query	`-domain.whois.update_date`
`ns`query	`ns1.google.com`
`page_size`query	`25`

Reference updated September 24, 2026

Request

Related Examples