Associated Domain Finder Examples · Example 1 of 2 in Paging

Second Page of Results

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

Page 2 of the domains on PayPal’s name servers: records 26 to 50 at 25 per page.

Param: page association domain
Value: 2 dns_ns paypal.com

page starts at 1. With page_size=25, page 2 holds records 26 to 50 of the 238.

The response echoes page: 2; result_count is still the full total.

In the response, look at page and result_count.

Request

curl

curl 'https://api.deepinfo.com/v1/discovery/associated-domain-finder?domain=paypal.com&association=dns_ns&page=2&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 = {
    "domain": "paypal.com",
    "association": "dns_ns",
    "page": "2",
    "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?domain=paypal.com&association=dns_ns&page=2&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?domain=paypal.com&association=dns_ns&page=2&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?domain=paypal.com&association=dns_ns&page=2&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?domain=paypal.com&association=dns_ns&page=2&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?domain=paypal.com&association=dns_ns&page=2&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?domain=paypal.com&association=dns_ns&page=2&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

Response Body

{
  "page": 2,
  "page_size": 25,
  "result_count": 238,
  "results": [
    {
      "punycode": "paypalcorp.cn",
      "unicode": "paypalcorp.cn",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "paypalcorp",
        "unicode": "paypalcorp",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 10,
        "lang": "en",
        "keywords": [
          "paypal",
          "corp"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "paypalcorp.cn",
        "unicode": "paypalcorp.cn",
        "is_idn": false,
        "name": {
          "punycode": "paypalcorp",
          "unicode": "paypalcorp",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 10,
          "lang": "en",
          "keywords": [
            "paypal",
            "corp"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "cn",
          "unicode": "cn",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "cn",
          "unicode": "cn",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2019-03-19T05:39:14Z",
          "update_date": null,
          "expiry_date": "2027-03-19T05:39:14Z",
          "registrar": "码恪御标信息科技（上海）有限公司",
          "registrant": {
            "name": "REDACTED FOR PRIVACY",
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "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": null,
          "check_date": "2026-08-18T18:20:21Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": null,
            "phone": null,
            "email": "REDACTED FOR PRIVACY",
            "email_fqdn_apex": "REDACTED FOR PRIVACY",
            "email_domain_apex": "REDACTED FOR PRIVACY"
          }
        },
        "whois_last_check_date": "2026-08-18T18:20:21Z",
        "whois_create_date_historical": [
          "2019-03-19T05:39:14Z"
        ],
        "whois_last_change_date": "2026-02-18T19:32:34Z",
        "whois_registrant_email_historical": [
          "user@paypal.com",
          "user@qq.com"
        ],
        "whois_privacy_enabled": false,
        "dns": {
          "a": {
            "update_date": "2026-09-21T02:29:53Z",
            "ip_addresses": []
          }
        },
        "dns_last_change_date": "2026-09-21T02:30:03Z",
        "ip_history": [],
        "ssl": null,
        "ssl_last_change_date": null
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-21T02:29:53Z",
          "ip_addresses": []
        },
        "aaaa": {
          "update_date": "2026-09-21T02:29:53Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-21T02:29:53Z",
          "name_servers": [
            "ns1-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ]
        },
        "mx": {
          "update_date": "2026-09-21T02:29:53Z",
          "mail_servers": [
            "mx1.paypalcorp.com",
            "mx2.paypalcorp.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-21T02:29:53Z",
          "mnames": [
            "ppdns.paypal.com"
          ],
          "rnames": [
            "hostmaster.paypal.com"
          ],
          "rname_emails": [
            "user@paypal.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-21T02:29:53Z",
          "values": [
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-21T02:29:53Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-21T02:30:02Z",
      "ip_history": [],
      "ssl": null,
      "ssl_last_change_date": null,
      "webdata": {
        "connection_status": "not_resolved",
        "html": null,
        "http": null
      }
    },
    {
      "punycode": "cybercash.com",
      "unicode": "cybercash.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "cybercash",
        "unicode": "cybercash",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 9,
        "lang": "en",
        "keywords": [
          "cyber",
          "cash"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "cybercash.com",
        "unicode": "cybercash.com",
        "is_idn": false,
        "name": {
          "punycode": "cybercash",
          "unicode": "cybercash",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 9,
          "lang": "en",
          "keywords": [
            "cyber",
            "cash"
          ],
          "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": "1994-08-30T04:00:00Z",
          "update_date": "2026-07-28T11:47:11Z",
          "expiry_date": "2027-08-29T04:00:00Z",
          "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": "2026-08-07T15:35:37Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "paypalinc",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-08-07T15:35:37Z",
        "whois_create_date_historical": [
          "1994-08-30T04:00:00Z"
        ],
        "whois_last_change_date": "2026-08-08T13:35:05Z",
        "whois_registrant_email_historical": [
          "user@paypal.com",
          "select request email form at https://domains.markmonitor.com/whois/cybercash.com"
        ],
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-09-23T20:08:41Z",
            "ip_addresses": []
          }
        },
        "dns_last_change_date": "2026-09-23T21:48:21Z",
        "ip_history": [],
        "ssl": null,
        "ssl_last_change_date": null
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-23T20:08:41Z",
          "ip_addresses": []
        },
        "aaaa": {
          "update_date": "2026-09-23T20:08:41Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-23T20:08:41Z",
          "name_servers": [
            "ns1-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ]
        },
        "mx": {
          "update_date": "2026-09-23T20:08:41Z",
          "mail_servers": [
            "mx1.paypalcorp.com",
            "mx2.paypalcorp.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-23T20:08:41Z",
          "mnames": [
            "ppdns.paypal.com"
          ],
          "rnames": [
            "hostmaster.paypal.com"
          ],
          "rname_emails": [
            "user@paypal.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-23T20:08:41Z",
          "values": [
            "\"MS=ms79142391\"",
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-23T20:08:41Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-23T21:48:19Z",
      "ip_history": [],
      "ssl": null,
      "ssl_last_change_date": null,
      "webdata": {
        "connection_status": "not_resolved",
        "html": null,
        "http": null
      }
    },
    {
      "punycode": "paypal-creditcards.com",
      "unicode": "paypal-creditcards.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "paypal-creditcards",
        "unicode": "paypal-creditcards",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": true,
        "length": 18,
        "lang": "nl",
        "keywords": [
          "paypal",
          "creditcards"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "paypal-creditcards.com",
        "unicode": "paypal-creditcards.com",
        "is_idn": false,
        "name": {
          "punycode": "paypal-creditcards",
          "unicode": "paypal-creditcards",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": true,
          "length": 18,
          "lang": "nl",
          "keywords": [
            "paypal",
            "creditcards"
          ],
          "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": "2016-05-16T15:55:07Z",
          "update_date": "2026-05-07T01:27:43Z",
          "expiry_date": "2027-05-16T15:55:07Z",
          "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": "2026-07-10T17:15:05Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "paypalinc",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-07-10T17:15:05Z",
        "whois_create_date_historical": [
          "2016-05-16T15:55:07Z"
        ],
        "whois_last_change_date": "2026-05-10T07:42:08Z",
        "whois_registrant_email_historical": [
          "user@paypal.com",
          "select request email form at https://domains.markmonitor.com/whois/paypal-creditcards.com"
        ],
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-09-22T12:58:56Z",
            "ip_addresses": []
          }
        },
        "dns_last_change_date": "2026-09-22T13:05:33Z",
        "ip_history": [],
        "ssl": null,
        "ssl_last_change_date": null
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-22T12:58:56Z",
          "ip_addresses": []
        },
        "aaaa": {
          "update_date": "2026-09-22T12:58:56Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-22T12:58:56Z",
          "name_servers": [
            "ns1-pchnet.paypal.com",
            "ns2-pchnet.paypal.com",
            "pdns100.ultradns.com",
            "pdns100.ultradns.net"
          ]
        },
        "mx": {
          "update_date": "2026-09-22T12:58:56Z",
          "mail_servers": [
            "mx1.paypalcorp.com",
            "mx2.paypalcorp.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-22T12:58:56Z",
          "mnames": [
            "ppdns.paypal.com"
          ],
          "rnames": [
            "hostmaster.paypal.com"
          ],
          "rname_emails": [
            "user@paypal.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-22T12:58:56Z",
          "values": [
            "\"v=spf1 -all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-22T12:58:56Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-22T13:05:31Z",
      "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: 4
ratelimit-reset: 23
x-ratelimit-limit-minute: 10
x-ratelimit-remaining-minute: 4
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
`domain`query	`paypal.com`
`association`query	`dns_ns`
`page`query	`2`
`page_size`query	`25`

Reference updated September 26, 2026

Request

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