Reverse MX Examples · Example 1 of 2 in Options

Any Mail Server Under the Same Domain

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

With apex=true, any mail server under google.com matches, not only aspmx.l.google.com: 22,508,485 domains instead of 15,623,703.

Param: apex mx
Value: true aspmx.l.google.com

apex=true matches every mail server whose registrable domain is that of mx, here google.com.

The total grows from 15,623,703 to 22,508,485. The first two records shown use smtp.google.com, a different host of the same domain, which the exact lookup would not find.

In the response, look at result_count and results[].dns.mx.mail_servers.

Request

curl

curl 'https://api.deepinfo.com/v1/discovery/reverse-mx?mx=aspmx.l.google.com&apex=true&page_size=25' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

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

params = {
    "mx": "aspmx.l.google.com",
    "apex": "true",
    "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-mx?mx=aspmx.l.google.com&apex=true&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-mx?mx=aspmx.l.google.com&apex=true&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-mx?mx=aspmx.l.google.com&apex=true&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-mx?mx=aspmx.l.google.com&apex=true&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-mx?mx=aspmx.l.google.com&apex=true&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-mx?mx=aspmx.l.google.com&apex=true&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[].webdata.http.headers.others: first 10 items; results[].domain.ip_history: first 10 items; results[].ip_history: first 10 items

Response Body

{
  "page": 1,
  "page_size": 25,
  "result_count": 22508485,
  "results": [
    {
      "punycode": "get-zapiercrew.com",
      "unicode": "get-zapiercrew.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "get-zapiercrew",
        "unicode": "get-zapiercrew",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": true,
        "length": 14,
        "lang": "en",
        "keywords": [
          "get",
          "za",
          "pier",
          "crew"
        ],
        "keyword_count": 4,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "get-zapiercrew.com",
        "unicode": "get-zapiercrew.com",
        "is_idn": false,
        "name": {
          "punycode": "get-zapiercrew",
          "unicode": "get-zapiercrew",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": true,
          "length": 14,
          "lang": "en",
          "keywords": [
            "get",
            "za",
            "pier",
            "crew"
          ],
          "keyword_count": 4
        },
        "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": "2026-01-22T20:36:58Z",
          "update_date": "2026-01-29T15:04:08Z",
          "expiry_date": "2027-01-22T20:36:58Z",
          "registrar": "metaregistrar bv",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "aron.ns.cloudflare.com",
            "gabe.ns.cloudflare.com"
          ],
          "domain_status": [
            "clienttransferprohibited"
          ],
          "whois_server": "whois.metaregistrar.com",
          "check_date": "2026-07-27T23:18:33Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-07-27T23:18:33Z",
        "whois_create_date_historical": [
          "2026-01-22T20:36:58Z"
        ],
        "whois_last_change_date": "2026-07-26T04:30:39Z",
        "whois_registrant_email_historical": [],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-22T07:52:25Z",
            "ip_addresses": [
              "104.21.93.64",
              "172.67.206.41"
            ]
          }
        },
        "dns_last_change_date": "2026-09-22T07:52:39Z",
        "ip_history": [
          "199.59.243.228",
          "104.21.93.64",
          "172.67.206.41"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-07-25T18:28:50Z",
            "end_date": "2026-10-23T19:28:45Z"
          },
          "serial_number": "54501203561604584106670273618974287317",
          "check_date": "2026-08-23T22:38:35Z"
        },
        "ssl_last_change_date": "2026-08-23T22:47:27Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-22T07:52:25Z",
          "ip_addresses": [
            "104.21.93.64",
            "172.67.206.41"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-22T07:52:25Z",
          "ip_addresses": [
            "2606:4700:3036::6815:5d40",
            "2606:4700:3037::ac43:ce29"
          ]
        },
        "ns": {
          "update_date": "2026-09-22T07:52:25Z",
          "name_servers": [
            "aron.ns.cloudflare.com",
            "gabe.ns.cloudflare.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-22T07:52:25Z",
          "mail_servers": [
            "smtp.google.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-22T07:52:25Z",
          "mnames": [
            "aron.ns.cloudflare.com"
          ],
          "rnames": [
            "dns.cloudflare.com"
          ],
          "rname_emails": [
            "user@cloudflare.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-22T07:52:25Z",
          "values": [
            "\"google-site-verification=qhtywyMIMrqW26fz2bSRoBXrt3YJzOhm-R_bPcIpTcc\"",
            "\"v=spf1 include:_spf.google.com ~all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-22T07:52:25Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-22T07:52:38Z",
      "ip_history": [
        "199.59.243.228",
        "104.21.93.64",
        "172.67.206.41"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "get-zapiercrew.com"
        ],
        "version": 3,
        "serial_number": "54501203561604584106670273618974287317",
        "fingerprint": {
          "sha256": "b8e5f56ea83beb1dfd390196e99ab8576c6112baab44da95066fcc71a0cc27a8",
          "sha1": "fdbb1ab85a98ed94ed7247ca964ae3fa4afdf899",
          "md5": "6b597bef6cac171ff4f9cfaf4e96416d"
        },
        "validity": {
          "start_date": "2026-07-25T18:28:50Z",
          "end_date": "2026-10-23T19:28:45Z",
          "length": 7779595
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "MEQCIG0befQU34QzAFt0yOO0gCfRnH+DpGy/IsbNDvIqkuziAiBfVFMy8+0C2Cn0wiF2cR9iN1IhQn8jMKhFyKn/wVaRKg==",
          "algorithm": {
            "oid": "1.2.840.10045.4.3.2",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=WE1,O=Google Trust Services,C=US",
        "issuer": {
          "common_name": "WE1",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Google Trust Services",
          "organizational_unit": null
        },
        "subject_dn": "CN=get-zapiercrew.com",
        "subject": {
          "common_name": "get-zapiercrew.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "kHeSNWfE/6jMqeZ72YB5e8yT+Tg=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.23.140.1.2.1"
          ],
          "extended_key_usage": {
            "client_auth": null,
            "server_auth": true
          },
          "key_usage": {
            "digital_signature": true,
            "content_commitment": false,
            "key_agreement": false,
            "data_encipherment": false,
            "key_encipherment": false,
            "key_cert_sign": false,
            "crl_sign": false
          },
          "signed_certificate_timestamps": [
            "2026-07-25T19:28:51Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "get-zapiercrew.com",
              "*.get-zapiercrew.com"
            ]
          },
          "subject_key_id": "cYCq/xR3xEqqqGfo7OQIUcHxORk="
        },
        "check_date": "2026-08-23T22:38:35Z"
      },
      "ssl_last_change_date": "2026-08-23T22:47:26Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "7ea14eaa33ce16e6387e3374741cc0839885e686d548b954b607ad02297e823f"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://get-zapiercrew.com/",
              "status_code": 301
            },
            {
              "url": "https://zapier.com/",
              "status_code": 200
            }
          ],
          "external_redirection": true,
          "final_url": "https://zapier.com/",
          "final_fqdn": "zapier.com",
          "final_domain": "zapier.com",
          "headers": {
            "others": [
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "date",
                "value": "Thu, 02 Jul 2026 01:53:26 GMT"
              },
              {
                "name": "etag",
                "value": "W/\"ttbveogyzmfuk4\""
              },
              {
                "name": "link",
                "value": "<https://actions.zapier.com/api/v1/dynamic/openapi.json>; rel=\"service-desc\"; type=\"application/json\", <https://docs.zapier.com/sdk/reference>; rel=\"service-doc\"; type=\"text/html\", </llms.txt>; rel=\"describedby\"; type=\"text/plain\""
              },
              {
                "name": "vary",
                "value": "rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch"
              },
              {
                "name": "x_matched_path",
                "value": "/"
              },
              {
                "name": "x_nextjs_prerender",
                "value": "1"
              },
              {
                "name": "x_nextjs_stale_time",
                "value": "300"
              },
              {
                "name": "x_vercel_cache",
                "value": "HIT"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "public, max-age=0, must-revalidate",
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": "frame-ancestors 'self' https://app.contentful.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": "strict-origin-when-cross-origin",
            "server": "Vercel",
            "set_cookie": "zapier.experiments.universal_nav_treatment=<value>; Path=/; Expires=Fri, 02 Jul 2027 03:00:10 GMT; Max-Age=31536000; SameSite=lax, zapier.experiments.homepage_valuemaxxing=<value>; Path=/; Expires=Fri, 02 Jul 2027 03:00:10 GMT; Max-Age=31536000; SameSite=lax",
            "strict_transport_security": "max-age=31536000; includeSubDomains; preload",
            "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": "1; mode=block"
          },
          "cookies": [
            {
              "name": "zapier.experiments.homepage_valuemaxxing",
              "value": "<value>"
            },
            {
              "name": "zapier.experiments.universal_nav_treatment",
              "value": "<value>"
            }
          ]
        }
      }
    },
    {
      "punycode": "goldmora.com",
      "unicode": "goldmora.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "goldmora",
        "unicode": "goldmora",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 8,
        "lang": "en",
        "keywords": [
          "gold",
          "mora"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "goldmora.com",
        "unicode": "goldmora.com",
        "is_idn": false,
        "name": {
          "punycode": "goldmora",
          "unicode": "goldmora",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 8,
          "lang": "en",
          "keywords": [
            "gold",
            "mora"
          ],
          "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": "2026-02-17T14:17:58Z",
          "update_date": "2026-07-30T07:01:00Z",
          "expiry_date": "2027-02-17T14:17:58Z",
          "registrar": "nicenic international group co., limited",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": "lisboa",
            "postal_code": null,
            "country": "pt",
            "phone": null,
            "email": "REDACTED FOR PRIVACY"
          },
          "name_servers": [
            "ainsley.ns.cloudflare.com",
            "dns51.cloudns.net",
            "dns52.cloudns.net",
            "zac.ns.cloudflare.com"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clienttransferprohibited"
          ],
          "whois_server": "whois.nicenic.com",
          "check_date": "2026-08-22T01:01:01Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-08-22T01:01:01Z",
        "whois_create_date_historical": [
          "2026-02-17T14:17:58Z"
        ],
        "whois_last_change_date": "2026-08-20T01:59:15Z",
        "whois_registrant_email_historical": [
          "http://whois.nicenic.com/?page=whoisform"
        ],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-22T07:52:34Z",
            "ip_addresses": [
              "92.223.124.62"
            ]
          }
        },
        "dns_last_change_date": "2026-09-22T07:53:07Z",
        "ip_history": [
          "141.95.0.51",
          "185.114.118.151",
          "37.187.253.57",
          "88.216.36.100",
          "212.95.39.26",
          "212.95.62.141",
          "92.38.145.145",
          "92.223.124.62"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-07-13T17:16:35Z",
            "end_date": "2026-10-11T17:16:34Z"
          },
          "serial_number": "494037528355159855439958297536381904656821",
          "check_date": "2026-07-15T05:55:45Z"
        },
        "ssl_last_change_date": "2026-07-15T05:56:08Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-22T07:52:34Z",
          "ip_addresses": [
            "92.223.124.62"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-22T07:52:34Z",
          "ip_addresses": [
            "2a03:90c0:9996::9996"
          ]
        },
        "ns": {
          "update_date": "2026-09-22T07:52:34Z",
          "name_servers": [
            "ainsley.ns.cloudflare.com",
            "zac.ns.cloudflare.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-22T07:52:34Z",
          "mail_servers": [
            "smtp.google.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-22T07:52:34Z",
          "mnames": [
            "dns51.cloudns.net"
          ],
          "rnames": [
            "support.cloudns.net"
          ],
          "rname_emails": [
            "support@cloudns.net"
          ]
        },
        "txt": {
          "update_date": "2026-09-22T07:52:34Z",
          "values": [
            "\"google-site-verification=6Xb_CoPRrsEEuAlEZ3vKnLYlyTkfubpBGtdpAgKVOkA\""
          ]
        },
        "cname": {
          "update_date": "2026-09-22T07:52:34Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-22T07:53:06Z",
      "ip_history": [
        "141.95.0.51",
        "185.114.118.151",
        "37.187.253.57",
        "88.216.36.100",
        "212.95.39.26",
        "212.95.62.141",
        "92.38.145.145",
        "92.223.124.62"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "goldmora.com"
        ],
        "version": 3,
        "serial_number": "494037528355159855439958297536381904656821",
        "fingerprint": {
          "sha256": "6df52c2b462a6ff18802c029f8592e6c3f5fb3d37d239d65976cb1dc0d00c12a",
          "sha1": "4a56dda7dda359098dad1bbd7dad7c7b1a7cedd9",
          "md5": "d34f74176509c2be7d52e46cfd752aa9"
        },
        "validity": {
          "start_date": "2026-07-13T17:16:35Z",
          "end_date": "2026-10-11T17:16:34Z",
          "length": 7775999
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "MGYCMQCIGH6pv2NPId6B98jtpl1v9PqsFUlUR6wuDVY8o/xpdGLAIlPEH938yOz91LFkUDICMQDekgXY2wiEKQoZDyEEZMDBj64kHXy0J2zputSecZA3QxMISLCaa3JIotqtRCi93r4=",
          "algorithm": {
            "oid": "1.2.840.10045.4.3.3",
            "name": "sha384"
          }
        },
        "issuer_dn": "CN=YE1,O=Let's Encrypt,C=US",
        "issuer": {
          "common_name": "YE1",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Let's Encrypt",
          "organizational_unit": null
        },
        "subject_dn": "CN=goldmora.com",
        "subject": {
          "common_name": "goldmora.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "uyDKRwv+1+Wc+Y8JKqOMN0WxvNg=",
          "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": [
            "2026-07-13T18:15:05Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "goldmora.com"
            ]
          },
          "subject_key_id": "Lwej0l2pWLyAiqu94z48yD5p6CU="
        },
        "check_date": "2026-07-15T05:55:45Z"
      },
      "ssl_last_change_date": "2026-07-15T05:56:07Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "3afcc62bda286c1b552b062458d908fd44ef9840d066836f21c8a62d026e227e"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 403,
          "redirection_history": [
            {
              "url": "http://goldmora.com/",
              "status_code": 301
            },
            {
              "url": "https://goldmora.com/",
              "status_code": 403
            }
          ],
          "external_redirection": false,
          "final_url": "https://goldmora.com/",
          "final_fqdn": "goldmora.com",
          "final_domain": "goldmora.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Sun, 06 Sep 2026 04:53:00 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "x_id_fe",
                "value": "fr5-hw-edge-gc20"
              },
              {
                "name": "x_id",
                "value": "fr5-hw-edge-gc20"
              },
              {
                "name": "traceparent",
                "value": "00-1049bd08a6f59d1ce883ddaaaf44ab20-6604e3e6864df8db-01"
              }
            ],
            "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",
            "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": "SPSI=<value>; path=/; HttpOnly; SameSite=Lax;, SPSE=<value>; path=/; HttpOnly; SameSite=Lax;, spcsrf=<value>; path=/; SameSite=Strict; HttpOnly;  expires=Sun, 06-Sep-26 06:52:59 GMT, adOtr=<value>; path=/; SameSite=Lax; expires=Thu, 2 Aug 2001 20:47:11 UTC, UTGv2=<value>; path=/; SameSite=Lax; expires=Fri, 05-Mar-27 04:52:59 GMT, sp_lit=<value>; path=/; SameSite=Strict; HttpOnly; expires=Sun, 06-Sep-26 04:58:00 GMT",
            "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": [
            {
              "name": "SPSE",
              "value": "<value>"
            },
            {
              "name": "SPSI",
              "value": "<value>"
            },
            {
              "name": "UTGv2",
              "value": "<value>"
            },
            {
              "name": "sp_lit",
              "value": "<value>"
            },
            {
              "name": "spcsrf",
              "value": "<value>"
            }
          ]
        }
      }
    },
    {
      "punycode": "andresberroa.com",
      "unicode": "andresberroa.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "andresberroa",
        "unicode": "andresberroa",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 12,
        "lang": "en",
        "keywords": [
          "andres",
          "berroa"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "andresberroa.com",
        "unicode": "andresberroa.com",
        "is_idn": false,
        "name": {
          "punycode": "andresberroa",
          "unicode": "andresberroa",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 12,
          "lang": "en",
          "keywords": [
            "andres",
            "berroa"
          ],
          "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": "2022-01-08T13:30:42Z",
          "update_date": "2026-01-08T20:59:33Z",
          "expiry_date": "2027-01-08T13:30:42Z",
          "registrar": "godaddy.com, llc",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "ns03.domaincontrol.com",
            "ns04.domaincontrol.com"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clientrenewprohibited",
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": "whois.godaddy.com",
          "check_date": "2026-09-12T20:15:11Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-09-12T20:15:11Z",
        "whois_create_date_historical": [
          "2022-01-08T13:30:42Z"
        ],
        "whois_last_change_date": "2026-01-13T04:12:55Z",
        "whois_registrant_email_historical": [
          "select contact domain holder link at https://www.godaddy.com/whois/results.aspx?domain=andresberroa.com"
        ],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-16T10:07:46Z",
            "ip_addresses": [
              "3.33.251.168",
              "15.197.225.128"
            ]
          }
        },
        "dns_last_change_date": "2026-08-17T23:22:27Z",
        "ip_history": [
          "23.229.217.166",
          "72.167.58.121",
          "34.102.136.180",
          "15.197.148.33",
          "3.33.130.190",
          "15.197.142.173",
          "3.33.152.147",
          "15.197.225.128",
          "3.33.251.168",
          "13.248.243.5"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-07-30T23:46:58Z",
            "end_date": "2027-02-13T23:46:58Z"
          },
          "serial_number": "8494093014830620871",
          "check_date": "2026-09-22T07:54:18Z"
        },
        "ssl_last_change_date": "2026-09-22T07:56:21Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-16T10:07:46Z",
          "ip_addresses": [
            "3.33.251.168",
            "15.197.225.128"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-16T10:07:46Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-09-16T10:07:46Z",
          "name_servers": [
            "ns03.domaincontrol.com",
            "ns04.domaincontrol.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-16T10:07:46Z",
          "mail_servers": [
            "aspmx.l.google.com",
            "alt1.aspmx.l.google.com",
            "alt2.aspmx.l.google.com",
            "alt3.aspmx.l.google.com",
            "alt4.aspmx.l.google.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-16T10:07:46Z",
          "mnames": [
            "ns03.domaincontrol.com"
          ],
          "rnames": [
            "dns.jomax.net"
          ],
          "rname_emails": [
            "user@jomax.net"
          ]
        },
        "txt": {
          "update_date": "2026-09-16T10:07:46Z",
          "values": [
            "\"google-site-verification=zsF2FgbJxj-E1ukVys-ujmwdrYugRsyoDRtt7cyV2Zc\"",
            "\"v=spf1 include:dc-aa8e722993._spfm.andresberroa.com ~all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-16T10:07:46Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-08-17T23:22:25Z",
      "ip_history": [
        "23.229.217.166",
        "72.167.58.121",
        "34.102.136.180",
        "15.197.148.33",
        "3.33.130.190",
        "15.197.142.173",
        "3.33.152.147",
        "15.197.225.128",
        "3.33.251.168",
        "13.248.243.5"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "andresberroa.com"
        ],
        "version": 3,
        "serial_number": "8494093014830620871",
        "fingerprint": {
          "sha256": "473e64ffaadf9f597c4daf4e08dae932be616233d6a66a86fd6d4df6d19260a0",
          "sha1": "9f2b508218b23ece83dabdb8366dac69f4994e56",
          "md5": "8334cf14751347ee987e9655fb513d55"
        },
        "validity": {
          "start_date": "2026-07-30T23:46:58Z",
          "end_date": "2027-02-13T23:46:58Z",
          "length": 17107200
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "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",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=GoDaddy TLS Intermediate CA DV - R1v1,O=GoDaddy.com,C=US",
        "issuer": {
          "common_name": "GoDaddy TLS Intermediate CA DV - R1v1",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "GoDaddy.com",
          "organizational_unit": null
        },
        "subject_dn": "CN=andresberroa.com",
        "subject": {
          "common_name": "andresberroa.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "ievnHXnDvts/3I4gsPvkHnw59is=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.23.140.1.2.1",
            "2.16.840.1.114413.1.7.23.1"
          ],
          "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": [
            "2026-07-30T23:46:59Z",
            "2026-07-30T23:47:00Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "andresberroa.com"
            ]
          },
          "subject_key_id": "chuRdPwl32QFMiU0VthCDkwESd8="
        },
        "check_date": "2026-09-22T07:54:18Z"
      },
      "ssl_last_change_date": "2026-09-22T07:56:20Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "ff4b3a738aff313211f8fbfc606865233cd18f157a5a464a4e1a8d732ffe3799"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 404,
          "redirection_history": [
            {
              "url": "http://andresberroa.com/",
              "status_code": 301
            },
            {
              "url": "https://andresberroa.milaulas.com/my/courses.php",
              "status_code": 404
            }
          ],
          "external_redirection": true,
          "final_url": "https://andresberroa.milaulas.com/my/courses.php",
          "final_fqdn": "andresberroa.milaulas.com",
          "final_domain": "milaulas.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Sat, 19 Sep 2026 04:46:50 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "vary",
                "value": "Accept-Encoding, Accept-Encoding"
              }
            ],
            "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": 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": "nginx",
            "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": "PHP/8.4.25",
            "x_xss_protection": null
          },
          "cookies": []
        }
      }
    }
  ]
}

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 MX; the exact request is in the code panel.

Parameter	Value
`mx`query	`aspmx.l.google.com`
`apex`query	`true`
`page_size`query	`25`

Reference updated September 24, 2026

Request

Related Examples