Associated Domain Finder Examples · Example 1 of 1 in Ordering

Most Recent WHOIS Change First

GEThttps://api.deepinfo.com/v1/discovery/associated-domain-finder

The domains on PayPal’s name servers, the most recent WHOIS change first (ordering=-domain.whois_last_change_date).

Param: ordering association domain
Value: -domain.whois_last_change_date dns_ns paypal.com

ordering=-domain.whois_last_change_date sorts by the date Deepinfo last saw the WHOIS record change, newest first.

The records shown changed on September 23, 2026 (paypal-status.com) and September 22 (py.pl, gejscript-paypal.com).

In the response, look at results[].domain.whois_last_change_date.

Request

curl

curl 'https://api.deepinfo.com/v1/discovery/associated-domain-finder?ordering=-domain.whois_last_change_date&domain=paypal.com&association=dns_ns&page_size=25' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

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

params = {
    "ordering": "-domain.whois_last_change_date",
    "domain": "paypal.com",
    "association": "dns_ns",
    "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/associated-domain-finder?ordering=-domain.whois_last_change_date&domain=paypal.com&association=dns_ns&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/associated-domain-finder?ordering=-domain.whois_last_change_date&domain=paypal.com&association=dns_ns&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/associated-domain-finder?ordering=-domain.whois_last_change_date&domain=paypal.com&association=dns_ns&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/associated-domain-finder?ordering=-domain.whois_last_change_date&domain=paypal.com&association=dns_ns&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/associated-domain-finder?ordering=-domain.whois_last_change_date&domain=paypal.com&association=dns_ns&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/associated-domain-finder?ordering=-domain.whois_last_change_date&domain=paypal.com&association=dns_ns&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[].ssl.fqdns: first 10 items; results[].ssl.extensions.subject_alt_name.dns_names: first 10 items; results[].webdata.http.headers.others: first 10 items

Response Body

{
  "page": 1,
  "page_size": 25,
  "result_count": 238,
  "results": [
    {
      "punycode": "paypal-status.com",
      "unicode": "paypal-status.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "paypal-status",
        "unicode": "paypal-status",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": true,
        "length": 13,
        "lang": "en",
        "keywords": [
          "paypal",
          "status"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "paypal-status.com",
        "unicode": "paypal-status.com",
        "is_idn": false,
        "name": {
          "punycode": "paypal-status",
          "unicode": "paypal-status",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": true,
          "length": 13,
          "lang": "en",
          "keywords": [
            "paypal",
            "status"
          ],
          "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": "2016-10-19T21:24:30Z",
          "update_date": "2026-09-17T11:45:12Z",
          "expiry_date": "2027-10-19T21:24:30Z",
          "registrar": "markmonitor inc.",
          "registrant": {
            "name": "REDACTED FOR PRIVACY",
            "organization": "paypal inc.",
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": "us",
            "phone": null,
            "email": "REDACTED FOR PRIVACY"
          },
          "name_servers": [
            "ns1-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": "whois.markmonitor.com",
          "check_date": "2026-09-23T12:10:10Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "paypalinc",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-09-23T12:10:10Z",
        "whois_create_date_historical": [
          "2016-10-19T21:24:30Z"
        ],
        "whois_last_change_date": "2026-09-23T12:10:16Z",
        "whois_registrant_email_historical": [
          "select request email form at https://domains.markmonitor.com/whois/paypal-status.com",
          "user@paypal.com"
        ],
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-09-13T05:41:48Z",
            "ip_addresses": [
              "20.69.68.249"
            ]
          }
        },
        "dns_last_change_date": "2026-09-13T05:42:06Z",
        "ip_history": [
          "20.69.68.249"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-04-23T00:00:00Z",
            "end_date": "2026-11-07T23:59:59Z"
          },
          "serial_number": "13128509572620446732549834427435331287",
          "check_date": "2026-06-15T15:31:32Z"
        },
        "ssl_last_change_date": "2026-06-15T15:31:44Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-13T05:41:48Z",
          "ip_addresses": [
            "20.69.68.249"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-13T05:41:48Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-13T05:41:48Z",
          "name_servers": [
            "ns1-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ]
        },
        "mx": {
          "update_date": "2026-09-13T05:41:48Z",
          "mail_servers": [
            "mx1.paypalcorp.com",
            "mx2.paypalcorp.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-13T05:41:48Z",
          "mnames": [
            "ppdns.paypal.com"
          ],
          "rnames": [
            "hostmaster.paypal.com"
          ],
          "rname_emails": [
            "user@paypal.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-13T05:41:48Z",
          "values": [
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-13T05:41:48Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-13T05:42:05Z",
      "ip_history": [
        "20.69.68.249"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "paypal-notify.com",
          "paypal-status.com",
          "status.braintreepayments.com",
          "status.paypal.com",
          "www.paypal-notify.com",
          "www.paypal-status.com"
        ],
        "version": 3,
        "serial_number": "13128509572620446732549834427435331287",
        "fingerprint": {
          "sha256": "165b57784fd4f7f12419d0be0811eb52d460c5a920bdffaa0be25b3234db27e9",
          "sha1": "d335535a33275bd778706d86558ac066234b08e3",
          "md5": "fd7b6c4f450df487af18a779c1b908ff"
        },
        "validity": {
          "start_date": "2026-04-23T00:00:00Z",
          "end_date": "2026-11-07T23:59:59Z",
          "length": 17193599
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "V5+jEcbnsOnMmXsdFZDwUg+U+Ex/ZoanjPtgZGeQzqVtMWB7aY+CA+VzHg1C6Dl/A5mOkPL6cfFX+doJXy5hS54u4BoqEwopQL6OYisBSjCBogqeOOr7+AO4HGWanCHiQ2pnS1zVqv+7Ro3hnzSLRx4P92f6vblbFoqjbTkrYdIAtqjUVtDi46IpfGPwSxdnxULW18fazOf1hAy1Xo+4XzC+3YcFd/ZYCNKvLw2nL/MD2cqCgNXaqiJNrwAwFfz/F+nrSI7/oxIEWQEKXbXM+9wUEy2SQ6pqKyRNy1+1Ld6VIzqg4UNaeDPOK9zw8qEhkpeXM/N0QnPhjnD3brRqUA==",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=DigiCert EV RSA CA G2,O=DigiCert Inc,C=US",
        "issuer": {
          "common_name": "DigiCert EV RSA CA G2",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "DigiCert Inc",
          "organizational_unit": null
        },
        "subject_dn": "CN=www.paypal-status.com,O=PayPal\\, Inc.,L=San Jose,ST=California,C=US,2.5.4.5=3014267,2.5.4.15=Private Organization,1.3.6.1.4.1.311.60.2.1.2=Delaware,1.3.6.1.4.1.311.60.2.1.3=US",
        "subject": {
          "common_name": "www.paypal-status.com",
          "country": "US",
          "state": "California",
          "locality": "San Jose",
          "organization": "PayPal, Inc.",
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "ak5Qv5honVt7IHXUWQF5SGaSMgY=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.16.840.1.114412.2.1",
            "2.23.140.1.1"
          ],
          "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": [
            "2026-04-23T11:31:44Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "www.paypal-status.com",
              "paypal-notify.com",
              "paypal-status.com",
              "status.braintreepayments.com",
              "status.paypal.com",
              "www.paypal-notify.com"
            ]
          },
          "subject_key_id": "Vr62TTGg4XSV+mU/I1XlgXOdITI="
        },
        "check_date": "2026-06-15T15:31:32Z"
      },
      "ssl_last_change_date": "2026-06-15T15:31:44Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "13ec7f0141a3ad8ec3bc3a6960eb96ed9fcdad65fa73c4f085b091012594fc8a"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://paypal-status.com/",
              "status_code": 301
            },
            {
              "url": "https://www.paypal-status.com/",
              "status_code": 302
            },
            {
              "url": "https://www.paypal-status.com/product/production",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://www.paypal-status.com/product/production",
          "final_fqdn": "www.paypal-status.com",
          "final_domain": "paypal-status.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Tue, 08 Sep 2026 19:36:19 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "etag",
                "value": "W/\"438-7T8OdFEL6M1xz8ZBVIhPPrdXVrk\""
              }
            ],
            "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 'self' https://*.paypal.com https://*.paypalcorp.com https://*.paypalobjects.com 'unsafe-inline'; script-src 'self' https://*.paypal.com https://*.paypalobjects.com https://*.google-analytics.com 'unsafe-inline' 'unsafe-eval'; img-src 'self' data: https://*.paypalobjects.com https://*.paypal.com https://*.doubleclick.net https://*.google-analytics.com https://*.qualtrics.com; object-src 'self' https://*.paypal.com https://*.paypalobjects.com; font-src 'self' https://*.paypalobjects.com; media-src 'self' https://*.paypalobjects.com https://*.paypal.com; style-src 'self' 'unsafe-inline'; frame-src 'self' https://*.paypal.com https://*.paypalobjects.com https://*.qualtrics.com; connect-src 'self' https://*.paypal.com https://*.paypalobjects.com https://nexus.ensighten.com https://*.google-analytics.com https://*.qualtrics.com",
            "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": "nginx",
            "set_cookie": null,
            "strict_transport_security": "max-age=31536000; includeSubDomains; preload, 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": []
        }
      }
    },
    {
      "punycode": "py.pl",
      "unicode": "py.pl",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "py",
        "unicode": "py",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 2,
        "lang": "en",
        "keywords": [
          "py"
        ],
        "keyword_count": 1,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "py.pl",
        "unicode": "py.pl",
        "is_idn": false,
        "name": {
          "punycode": "py",
          "unicode": "py",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 2,
          "lang": "en",
          "keywords": [
            "py"
          ],
          "keyword_count": 1
        },
        "extension": {
          "punycode": "pl",
          "unicode": "pl",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "pl",
          "unicode": "pl",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2004-10-21T14:54:34Z",
          "update_date": "2026-09-19T13:44:28Z",
          "expiry_date": "2027-10-21T14:54:34Z",
          "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-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ],
          "domain_status": [],
          "whois_server": null,
          "check_date": "2026-09-22T17:27:40Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-09-22T17:27:40Z",
        "whois_create_date_historical": [
          "2004-10-21T14:54:34Z"
        ],
        "whois_last_change_date": "2026-09-22T17:28:31Z",
        "whois_registrant_email_historical": [],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-17T05:37:38Z",
            "ip_addresses": [
              "151.101.2.133",
              "151.101.66.133",
              "151.101.130.133",
              "151.101.194.133"
            ]
          }
        },
        "dns_last_change_date": "2026-09-17T06:48:05Z",
        "ip_history": [
          "151.101.130.133",
          "151.101.194.133",
          "151.101.2.133",
          "151.101.66.133"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-04-01T00:00:00Z",
            "end_date": "2026-10-16T23:59:59Z"
          },
          "serial_number": "5743552163974092992094618934974239923",
          "check_date": "2026-09-14T22:30:32Z"
        },
        "ssl_last_change_date": "2026-08-03T09:38:33Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-17T05:37:38Z",
          "ip_addresses": [
            "151.101.2.133",
            "151.101.66.133",
            "151.101.130.133",
            "151.101.194.133"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-17T05:37:38Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-17T05:37:38Z",
          "name_servers": [
            "ns1-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ]
        },
        "mx": {
          "update_date": "2026-09-17T05:37:38Z",
          "mail_servers": [
            "mx1.paypalcorp.com",
            "mx2.paypalcorp.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-17T05:37:38Z",
          "mnames": [
            "ppdns.paypal.com"
          ],
          "rnames": [
            "hostmaster.paypal.com"
          ],
          "rname_emails": [
            "user@paypal.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-17T05:37:38Z",
          "values": [
            "\"digicert-verification=h7wfl6ktc5v3vwxs0zp2dp2gtmkzx7r9\"",
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-17T05:37:38Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-17T06:48:03Z",
      "ip_history": [
        "151.101.130.133",
        "151.101.194.133",
        "151.101.2.133",
        "151.101.66.133"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "articles.braintreepayments.com",
          "assets.braintreegateway.com",
          "braintreecharge.com",
          "braintreefinancial.com",
          "braintreepayments.com",
          "braintreepaymentsolutions.com",
          "brand.braintreepayments.com",
          "business.paypal.com",
          "c.paypal.com",
          "c6.paypal.com"
        ],
        "version": 3,
        "serial_number": "5743552163974092992094618934974239923",
        "fingerprint": {
          "sha256": "7f40b0f59d88f92ecd351a5781b0c087ce614b938bc684ea4a29c13394fb8166",
          "sha1": "c03659ef1c27c56ce55db3365df054222a0d3755",
          "md5": "841d4a0552d4103503622350e4c21123"
        },
        "validity": {
          "start_date": "2026-04-01T00:00:00Z",
          "end_date": "2026-10-16T23:59:59Z",
          "length": 17193599
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": false,
          "value": "Jehic0tJxmXeuEry98nqP5sdw5rcp4lmll9t5vJTMXnegKrpkxF/zqBc/PPdN+ugB+UmTyBOx3w7sr1EQMgRH+ZcXdPRQRvPMc0+8XIwsCEfpBWaS+D/AUy3zTum56CZxoZo7+h4G6tthEIzRRI9JwDsJHqkZPfOtbnw4NXXI071CsVzXlKpVOGkZvuxPXVB+cGlLNB39/Wc/ENhJ4AtMMduzglJk1+YlYCcoAVGy2G704DgXdkNtx4OzYvnWoaKwhTR11vhfTWB6NXd8rnVns1JzXqi+zUjWOEMcdxSZ7DneIz6EvZExFvv5FbQQLbK4j3p/YQFgu69rEIa/0GOOQ==",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=DigiCert EV RSA CA G2,O=DigiCert Inc,C=US",
        "issuer": {
          "common_name": "DigiCert EV RSA CA G2",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "DigiCert Inc",
          "organizational_unit": null
        },
        "subject_dn": "CN=www.paypal.com,O=PayPal\\, Inc.,L=San Jose,ST=California,C=US,2.5.4.5=3014267,2.5.4.15=Private Organization,1.3.6.1.4.1.311.60.2.1.2=Delaware,1.3.6.1.4.1.311.60.2.1.3=US",
        "subject": {
          "common_name": "www.paypal.com",
          "country": "US",
          "state": "California",
          "locality": "San Jose",
          "organization": "PayPal, Inc.",
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "ak5Qv5honVt7IHXUWQF5SGaSMgY=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.16.840.1.114412.2.1",
            "2.23.140.1.1"
          ],
          "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": [
            "2026-04-01T07:15:24Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "www.paypal.com",
              "articles.braintreepayments.com",
              "assets.braintreegateway.com",
              "braintreecharge.com",
              "braintreefinancial.com",
              "braintreepayments.com",
              "braintreepaymentsolutions.com",
              "brand.braintreepayments.com",
              "business.paypal.com",
              "c.paypal.com"
            ]
          },
          "subject_key_id": "vGQK+NGlgBo22fdKJRApqxpNSXQ="
        },
        "check_date": "2026-09-14T22:30:32Z"
      },
      "ssl_last_change_date": "2026-08-03T09:38:32Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "38453d17ab774183f829ef39c4626c9fc58e9d389fcd0d44554afc6cafe1ef19"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 404,
          "redirection_history": [
            {
              "url": "http://py.pl/",
              "status_code": 301
            },
            {
              "url": "https://py.pl/",
              "status_code": 404
            }
          ],
          "external_redirection": false,
          "final_url": "https://py.pl/",
          "final_fqdn": "py.pl",
          "final_domain": "py.pl",
          "headers": {
            "others": [
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "accept_ranges",
                "value": "bytes"
              },
              {
                "name": "paypal_debug_id",
                "value": "f689307435d0c"
              },
              {
                "name": "access_control_expose_headers",
                "value": "Server-Timing"
              },
              {
                "name": "etag",
                "value": "W/\"e6a-4OGN1Wo8QOE0D2A561c5z2a6mwg\""
              },
              {
                "name": "via",
                "value": "1.1 varnish, 1.1 varnish"
              },
              {
                "name": "dc",
                "value": "ccg11-origin-www-1.paypal.com"
              },
              {
                "name": "date",
                "value": "Wed, 16 Sep 2026 09:32:02 GMT"
              },
              {
                "name": "x_served_by",
                "value": "cache-chi-kigq8000163-CHI, cache-chi-kigq8000163-CHI, cache-chi-kigq8000163-CHI"
              },
              {
                "name": "x_cache",
                "value": "MISS, MISS, MISS"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "max-age=0, no-cache, no-store, must-revalidate",
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": "default-src 'self' https://*.paypal.com https://*.paypalobjects.com; script-src 'nonce-zMogelrazAr+/X0rolEBqOPPMnL+x59Rncc+ONuPxLePsIiX' 'self' https://*.paypal.com https://*.paypalobjects.com 'unsafe-inline'; img-src 'self' https:; font-src 'self' https://*.paypalobjects.com https://*.paypal.com; form-action 'self' https://*.paypal.com; base-uri 'self' https://*.paypal.com; object-src 'none'; upgrade-insecure-requests;; report-uri https://www.paypal.com/csplog/api/log/csp",
            "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": null,
            "set_cookie": "enforce_policy=<value>; Max-Age=31536000; Domain=.paypal.com; Path=/; Expires=Thu, 16 Sep 2027 09:32:02 GMT; Secure; SameSite=None, LANG=<value>; Max-Age=31556; Domain=.paypal.com; Path=/; Expires=Wed, 16 Sep 2026 18:17:58 GMT; HttpOnly; Secure; SameSite=None, tsrce=<value>; Max-Age=259199; Domain=.paypal.com; Path=/; Expires=Sat, 19 Sep 2026 09:32:01 GMT; HttpOnly; Secure; SameSite=None, x-pp-s=<value>; Domain=.paypal.com; Path=/; HttpOnly; Secure; SameSite=None, tsrce=<value>; Domain=.paypal.com; Path=/; Expires=Sat, 19 Sep 2026 09:32:02 GMT; HttpOnly; Secure; SameSite=None, nsid=<value>; Path=/; HttpOnly; Secure",
            "strict_transport_security": "max-age=63072000; 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": [
            {
              "name": "nsid",
              "value": "<value>"
            }
          ]
        }
      }
    },
    {
      "punycode": "gejscript-paypal.com",
      "unicode": "gejscript-paypal.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "gejscript-paypal",
        "unicode": "gejscript-paypal",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": true,
        "length": 16,
        "lang": "en",
        "keywords": [
          "gej",
          "script",
          "paypal"
        ],
        "keyword_count": 3,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "gejscript-paypal.com",
        "unicode": "gejscript-paypal.com",
        "is_idn": false,
        "name": {
          "punycode": "gejscript-paypal",
          "unicode": "gejscript-paypal",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": true,
          "length": 16,
          "lang": "en",
          "keywords": [
            "gej",
            "script",
            "paypal"
          ],
          "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": "2010-04-05T18:09:52Z",
          "update_date": "2026-08-19T01:06:01Z",
          "expiry_date": "2027-04-05T18:09:52Z",
          "registrar": "markmonitor inc.",
          "registrant": {
            "name": "REDACTED FOR PRIVACY",
            "organization": "paypal inc.",
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": "us",
            "phone": null,
            "email": "REDACTED FOR PRIVACY"
          },
          "name_servers": [
            "ns1-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": "whois.markmonitor.com",
          "check_date": "2026-09-24T05:17:23Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "paypalinc",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-09-24T05:17:23Z",
        "whois_create_date_historical": [
          "2010-04-05T18:09:52Z"
        ],
        "whois_last_change_date": "2026-09-22T10:36:43Z",
        "whois_registrant_email_historical": [
          "select request email form at https://domains.markmonitor.com/whois/gejscript-paypal.com",
          "user@paypal.com"
        ],
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-09-08T04:30:41Z",
            "ip_addresses": []
          }
        },
        "dns_last_change_date": "2026-09-08T04:31:13Z",
        "ip_history": [],
        "ssl": null,
        "ssl_last_change_date": null
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-08T04:30:41Z",
          "ip_addresses": []
        },
        "aaaa": {
          "update_date": "2026-09-08T04:30:41Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-08T04:30:41Z",
          "name_servers": [
            "ns1-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ]
        },
        "mx": {
          "update_date": "2026-09-08T04:30:41Z",
          "mail_servers": [
            "mx1.paypalcorp.com",
            "mx2.paypalcorp.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-08T04:30:41Z",
          "mnames": [
            "ppdns.paypal.com"
          ],
          "rnames": [
            "hostmaster.paypal.com"
          ],
          "rname_emails": [
            "user@paypal.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-08T04:30:41Z",
          "values": [
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-08T04:30:41Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-08T04:31:12Z",
      "ip_history": [],
      "ssl": null,
      "ssl_last_change_date": null,
      "webdata": {
        "connection_status": "not_resolved",
        "html": null,
        "http": null
      }
    }
  ],
  "domain": "paypal.com",
  "requested_association_parameters": [
    "dns_ns"
  ],
  "applied_association_parameters": [
    "dns_ns"
  ]
}

Content-Type: application/json
ratelimit-limit: 10
ratelimit-remaining: 2
ratelimit-reset: 21
x-ratelimit-limit-minute: 10
x-ratelimit-remaining-minute: 2
deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a

Request

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

Parameter	Value
`ordering`query	`-domain.whois_last_change_date`
`domain`query	`paypal.com`
`association`query	`dns_ns`
`page_size`query	`25`

Reference updated September 26, 2026

Request

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