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Reverse whois API

default parameters description
r type of the request, in this case: reversewhois
apikey your private unique api key
function parameters description
domain domain: full, like: "google.com" or part of the name, like: "google"
name_server name server: full, like: "wordpress.com" or partial, like: "wordpress"
whois_server whois server: full, like: "whois.godaddy.com" or partial, like: "godaddy"
date_created_from domain created after date, example: "2018-01-01"
date_created_to domain created before date, example: "2018-12-31"
Reverse whois API icon

Reverse whois

Find domains that match criteria.

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Let's make an example request:

http://api.whoapi.com/?domain=godaddy.com&r=reversewhois&apikey=demokey
Output in JSON format:
{
    "status": 0,
    "records_number": 14,
    "results": [ {
       "domain": "godaddy.com.au",
       "date_created": "0000-00-00",
       "whois_server": "whois.audns.net.au",
       "nameservers": [ "CNS1.SECURESERVER.NET",
       "CNS2.SECURESERVER.NET" ]
   },
    {
       "domain": "aws-gx-godaddy.com",
       "date_created": "2017-06-08",
       "whois_server": "whois.registrar.amazon.com",
       "nameservers": [ "NS-1442.AWSDNS-52.ORG",
       "NS-1579.AWSDNS-05.CO.UK",
       "NS-637.AWSDNS-15.NET",
       "NS-87.AWSDNS-10.COM" ]
   },
    {
       "domain": "core-services-godaddy.com",
       "date_created": "2018-09-28",
       "whois_server": "whois.registrar.amazon.com",
       "nameservers": [ "NS-1196.AWSDNS-21.ORG",
       "NS-1796.AWSDNS-32.CO.UK",
       "NS-182.AWSDNS-22.COM",
       "NS-971.AWSDNS-57.NET" ]
   },
    {
       "domain": "wgodaddy.com",
       "date_created": "2004-11-29",
       "whois_server": "whois.wildwestdomains.com",
       "nameservers": [ "NS13.DOMAINCONTROL.COM",
       "NS14.DOMAINCONTROL.COM" ]
   },
    {
       "domain": "gogodaddy.com",
       "date_created": "2004-09-26",
       "whois_server": "whois.above.com",
       "nameservers": [ "NS1.BODIS.COM",
       "NS2.BODIS.COM" ]
   },
    {
       "domain": "cheapgodaddy.com",
       "date_created": "2009-08-03",
       "whois_server": "whois.wildwestdomains.com",
       "nameservers": [ "NS47.DOMAINCONTROL.COM",
       "NS48.DOMAINCONTROL.COM" ]
   },
    {
       "domain": "5ggodaddy.com",
       "date_created": "2018-10-02",
       "whois_server": "whois.onlinenic.com",
       "nameservers": [ "NS1.LANSET.NET",
       "NS2.LANSET.NET" ]
   },
    {
       "domain": "registrargodaddy.com",
       "date_created": "2005-05-05",
       "whois_server": "whois.wildwestdomains.com",
       "nameservers": [ "PDNS03.DOMAINCONTROL.COM",
       "PDNS04.DOMAINCONTROL.COM" ]
   },
    {
       "domain": "panel-godaddy.com",
       "date_created": "2019-10-02",
       "whois_server": "whois.PublicDomainRegistry.com",
       "nameservers": [ "NS1.CYBERCASTCO.COM",
       "NS2.CYBERCASTCO.COM" ]
   },
    {
       "domain": "saygodaddy.com",
       "date_created": "2020-01-20",
       "whois_server": "whois.fastdomain.com",
       "nameservers": [ "NS1.BLUEHOST.COM",
       "NS2.BLUEHOST.COM" ]
   },
    {
       "domain": "leavinggodaddy.com",
       "date_created": "2013-01-25",
       "whois_server": "whois.gomontenegrodomains.com",
       "nameservers": [ "NS03.DOMAINCONTROL.COM",
       "NS04.DOMAINCONTROL.COM" ]
   },
    {
       "domain": "strato-godaddy.com",
       "date_created": "2006-08-07",
       "whois_server": "whois.cronon.net",
       "nameservers": [ "DOCKS05.RZONE.DE",
       "SHADES04.RZONE.DE" ]
   },
    {
       "domain": "cryptogodaddy.com",
       "date_created": "2019-03-24",
       "whois_server": "whois.ionos.com",
       "nameservers": [ "A.NS36.DE",
       "B.NS36.DE" ]
   },
    {
       "domain": "godaddy.com",
       "date_created": "1999-03-02",
       "whois_server": "whois.godaddy.com",
       "nameservers": [ "A1-245.AKAM.NET",
       "A11-64.AKAM.NET",
       "A20-65.AKAM.NET",
       "A6-66.AKAM.NET",
       "A8-67.AKAM.NET",
       "A9-67.AKAM.NET",
       "CNS1.GODADDY.COM",
       "CNS2.GODADDY.COM" ]
   } ],
    "requests_available": 100
}

http://api.whoapi.com/?domain=godaddy.com&r=reversewhois&apikey=demokey&asxml
Output in XML format:
<?xml version="1.0"?>
<response>
  <status>0</status>
  <records_number>14</records_number>
  <results>
	<item0>
	  <domain>godaddy.com.au</domain>
	  <date_created>0000-00-00</date_created>
	  <whois_server>whois.audns.net.au</whois_server>
	  <nameservers>
		<item0>CNS1.SECURESERVER.NET</item0>
		<item1>CNS2.SECURESERVER.NET</item1>
	  </nameservers>
	</item0>
	<item1>
	  <domain>aws-gx-godaddy.com</domain>
	  <date_created>2017-06-08</date_created>
	  <whois_server>whois.registrar.amazon.com</whois_server>
	  <nameservers>
		<item0>NS-1442.AWSDNS-52.ORG</item0>
		<item1>NS-1579.AWSDNS-05.CO.UK</item1>
		<item2>NS-637.AWSDNS-15.NET</item2>
		<item3>NS-87.AWSDNS-10.COM</item3>
	  </nameservers>
	</item1>
	<item2>
	  <domain>core-services-godaddy.com</domain>
	  <date_created>2018-09-28</date_created>
	  <whois_server>whois.registrar.amazon.com</whois_server>
	  <nameservers>
		<item0>NS-1196.AWSDNS-21.ORG</item0>
		<item1>NS-1796.AWSDNS-32.CO.UK</item1>
		<item2>NS-182.AWSDNS-22.COM</item2>
		<item3>NS-971.AWSDNS-57.NET</item3>
	  </nameservers>
	</item2>
	<item3>
	  <domain>wgodaddy.com</domain>
	  <date_created>2004-11-29</date_created>
	  <whois_server>whois.wildwestdomains.com</whois_server>
	  <nameservers>
		<item0>NS13.DOMAINCONTROL.COM</item0>
		<item1>NS14.DOMAINCONTROL.COM</item1>
	  </nameservers>
	</item3>
	<item4>
	  <domain>gogodaddy.com</domain>
	  <date_created>2004-09-26</date_created>
	  <whois_server>whois.above.com</whois_server>
	  <nameservers>
		<item0>NS1.BODIS.COM</item0>
		<item1>NS2.BODIS.COM</item1>
	  </nameservers>
	</item4>
	<item5>
	  <domain>cheapgodaddy.com</domain>
	  <date_created>2009-08-03</date_created>
	  <whois_server>whois.wildwestdomains.com</whois_server>
	  <nameservers>
		<item0>NS47.DOMAINCONTROL.COM</item0>
		<item1>NS48.DOMAINCONTROL.COM</item1>
	  </nameservers>
	</item5>
	<item6>
	  <domain>5ggodaddy.com</domain>
	  <date_created>2018-10-02</date_created>
	  <whois_server>whois.onlinenic.com</whois_server>
	  <nameservers>
		<item0>NS1.LANSET.NET</item0>
		<item1>NS2.LANSET.NET</item1>
	  </nameservers>
	</item6>
	<item7>
	  <domain>registrargodaddy.com</domain>
	  <date_created>2005-05-05</date_created>
	  <whois_server>whois.wildwestdomains.com</whois_server>
	  <nameservers>
		<item0>PDNS03.DOMAINCONTROL.COM</item0>
		<item1>PDNS04.DOMAINCONTROL.COM</item1>
	  </nameservers>
	</item7>
	<item8>
	  <domain>panel-godaddy.com</domain>
	  <date_created>2019-10-02</date_created>
	  <whois_server>whois.PublicDomainRegistry.com</whois_server>
	  <nameservers>
		<item0>NS1.CYBERCASTCO.COM</item0>
		<item1>NS2.CYBERCASTCO.COM</item1>
	  </nameservers>
	</item8>
	<item9>
	  <domain>saygodaddy.com</domain>
	  <date_created>2020-01-20</date_created>
	  <whois_server>whois.fastdomain.com</whois_server>
	  <nameservers>
		<item0>NS1.BLUEHOST.COM</item0>
		<item1>NS2.BLUEHOST.COM</item1>
	  </nameservers>
	</item9>
	<item10>
	  <domain>leavinggodaddy.com</domain>
	  <date_created>2013-01-25</date_created>
	  <whois_server>whois.gomontenegrodomains.com</whois_server>
	  <nameservers>
		<item0>NS03.DOMAINCONTROL.COM</item0>
		<item1>NS04.DOMAINCONTROL.COM</item1>
	  </nameservers>
	</item10>
	<item11>
	  <domain>strato-godaddy.com</domain>
	  <date_created>2006-08-07</date_created>
	  <whois_server>whois.cronon.net</whois_server>
	  <nameservers>
		<item0>DOCKS05.RZONE.DE</item0>
		<item1>SHADES04.RZONE.DE</item1>
	  </nameservers>
	</item11>
	<item12>
	  <domain>cryptogodaddy.com</domain>
	  <date_created>2019-03-24</date_created>
	  <whois_server>whois.ionos.com</whois_server>
	  <nameservers>
		<item0>A.NS36.DE</item0>
		<item1>B.NS36.DE</item1>
	  </nameservers>
	</item12>
	<item13>
	  <domain>godaddy.com</domain>
	  <date_created>1999-03-02</date_created>
	  <whois_server>whois.godaddy.com</whois_server>
	  <nameservers>
		<item0>A1-245.AKAM.NET</item0>
		<item1>A11-64.AKAM.NET</item1>
		<item2>A20-65.AKAM.NET</item2>
		<item3>A6-66.AKAM.NET</item3>
		<item4>A8-67.AKAM.NET</item4>
		<item5>A9-67.AKAM.NET</item5>
		<item6>CNS1.GODADDY.COM</item6>
		<item7>CNS2.GODADDY.COM</item7>
	  </nameservers>
	</item13>
  </results>
  <requests_available>100</requests_available>
</response>

Reverse whois API use case

Are you looking for domains using keywords? Maybe you are researching your brand? Or maybe you are gathering statistics?

Use our reverse whois API to get the domains you are looking for.

Reverse whois API Pricing

Request limit 6,000 / month 24,000 / month 100,000 / month 200,000 / month 800,000 / month
Over 80 ccTLDs - list Check icon Check icon Check icon Check icon Check icon
Top gTLDs Check icon Check icon Check icon Check icon Check icon
100% accuracy with domains in redemption Check icon Check icon Check icon Check icon Check icon
Money back guarantee Check icon Check icon Check icon Check icon Check icon
Console Check icon Check icon Check icon Check icon Check icon
Reverse whois API $49 / Month
$499 / Year
$119 / Month
$1099 / Year
$249 / Month
$2199 / Year
$449 / Month
$4099 / Year
$699 / Month
$6199 / Year
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