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Whois API / Whois History / Reverse Whois

Our WHOIS API returns consistent and well-structured WHOIS data in XML & JSON format. Returned data contain parsed WHOIS fields that can be easily understood by your application. Along with WHOIS API, we also offer WHOIS History API and Reverse WHOIS API.

Powered by Amazon Web Services With support for 1594 TLDs, our cloud-based API lets you quickly access any domain's WHOIS data through Bulk Whois Lookup, Newly Registered Domains, Dropped Deleted Domains, Expiring Domains and Whois Database Download.
Our Services Price Order
1000 WHOIS Lookup API Queries $2 Details
1000 WHOIS History API Queries $5 Details
1000 Reverse WHOIS API Queries $10 Details
Newly Registered Domains Database $495 Details
Whois Database [650 Million Domains] $10,000 Details

Keyword: CERTIFYING

Reverse Whois » KEYWORD [certifying ]  { 93 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1certifying.comNamesilo, LLC22 Jan 20034 Oct 202522 Jan 2026
2certifying.onlineunited-domains AG17 Dec 2017-17 Dec 2018
3certifying.emailGoDaddy.com, LLC18 Sep 20162 Nov 201718 Sep 2018
4certifying.bizTLD Registrar Solutions Ltd.5 Dec 201817 Dec 20185 Dec 2019
5certifying.usDynadot, LLC26 Feb 201926 Feb 201926 Feb 2020
6certifying.orgDropCatch.com 960 LLC9 Oct 201610 Oct 20259 Oct 2026
7certifying.infoNameCheap, Inc.13 Dec 202113 Dec 202113 Dec 2022
8certifying.netWild West Domains, LLC15 Apr 20051 Apr 202515 Apr 2026
9certifying.xyz-6 Sep 20253 Oct 20256 Sep 2026
10certifying.cloudDynadot, LLC2 Dec 20192 Dec 20192 Dec 2020
11certifying.asiaDomainPeople, Inc.12 Jun 200827 Jul 202512 Jun 2026
12certifying.co.uk-7 Jul 201810 Jul 20257 Jul 2026
13certifying.ru-3 Apr 2015-3 Apr 2026
14certifyingstaf.comPSI-USA, Inc. dba Domain Robot28 Apr 200729 Sep 202530 Sep 2025
15certifying-staff.comPSI-USA, Inc. dba Domain Robot28 Apr 200729 Sep 202530 Sep 2025
16certifyingstaff.comHosting Concepts B.V. dba Openprovider3 Mar 200715 Jul 20253 Mar 2026
17certifyingstaff.netPSI-USA, Inc. dba Domain Robot3 Mar 200729 Sep 202530 Sep 2025
18certifyingstaff.orgPSI-USA, Inc. dba Domain Robot3 Mar 200717 Apr 20253 Mar 2026
19certifyingofficer.comAscio Technologies, Inc. Danmark - Filial af Ascio…6 Jan 20156 Jan 20156 Jan 2016
20certifyinglimassol.comGoDaddy.com, LLC27 Apr 201528 Apr 202527 Apr 2026
21certifyingmoneypurchasepensionschemes.comeNom, Inc.28 Apr 201528 Mar 201728 Apr 2018
22certifying-money-purchase-pension-schemes.comeNom, Inc.28 Apr 201528 Mar 201728 Apr 2018
23certifyingauditorswithoutborders.orgAscio Technologies, Inc. Danmark - Filial af Ascio…24 May 201523 Jun 201724 May 2018
24certifyingmywork.comWild West Domains, LLC28 Dec 201528 Dec 201528 Dec 2016
25certifyingdocuments.com1&1 Internet AG20 Jun 202519 Aug 202520 Jun 2026
26certifyingdocs.comFastDomain Inc.3 Mar 20163 Mar 20173 Mar 2018
27certifyinglifecoaches.comGoDaddy.com, LLC28 Mar 20169 May 202428 Mar 2024
28certifyingvalue.comAnnulet LLC16 Jun 20161 Aug 201716 Jun 2018
29certifyinginnovation.comFastDomain Inc.28 Jul 201629 Aug 201728 Jul 2017
30certifyingexamination.comWild West Domains, LLC12 Sep 201213 Sep 202512 Sep 2026
31certifyingauthority.comGoDaddy.com, LLC29 Nov 202210 Feb 202429 Nov 2023
32certifyingacceptanceagentwinnipeg.comDomain.com, LLC11 Jan 201412 Jul 201611 Jan 2017
33certifyingart.comRealtime Register B.V.13 Nov 20123 Nov 202413 Nov 2025
34certifyingmanagement.comNom-iq Ltd. dba COM LAUDE3 May 201112 Jun 20253 May 2025
35certifyingcarbonfootprint.comWebfusion Ltd.14 Jul 20087 Jul 201714 Jul 2018
36certifyingstrategy.comNom-iq Ltd. dba COM LAUDE3 May 20118 Oct 20253 May 2026
37certifyingpersonaltrainers.comGoDaddy.com, LLC23 Jun 201123 Jun 201623 Jun 2017
38certifyinginterpreters.comGoDaddy.com, LLC8 Oct 20139 Oct 20158 Oct 2016
39certifying-people.comPSI-USA, Inc. dba Domain Robot21 Jan 201122 Jan 202521 Jan 2026
40certifyingsurgeon.comGlobal Domain Name Trading Center Ltd17 Jul 202117 Jul 202117 Jul 2022
41certifyingtranslations.comOnlineNIC, Inc.1 Aug 20114 Aug 20161 Aug 2016
42certifyingacceptanceagent.comPorkbun, LLC24 Feb 202127 Jan 202524 Feb 2026
43certifyinggovernance.comNom-iq Ltd. dba COM LAUDE3 May 20118 Oct 20253 May 2026
44certifying-people.infoPSI-USA, Inc. dba Domain Robot21 Jan 201112 Mar 202521 Jan 2026
45certifyingstaff.infoPSI-USA, Inc. dba Domain Robot3 Mar 200717 Apr 20253 Mar 2026
46certifying-people.netPSI-USA, Inc. dba Domain Robot21 Jan 201112 Mar 202521 Jan 2026
47certifying-people.orgPSI-USA, Inc. dba Domain Robot21 Jan 20117 Mar 202521 Jan 2026
48certifyingletter.infoPDR Ltd. d/b/a PublicDomainRegistry.com13 Jun 201712 Aug 201713 Jun 2018
49certifyingstaff.co.uk-3 Mar 20073 Mar 20173 Mar 2018
50certifyingcarbonfootprint.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…17 Oct 201726 Nov 201717 Oct 2019
51certifyingcarbonfootprint.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…14 Jul 200812 Jul 201614 Jul 2018
52certifyingboards.comGoDaddy.com, LLC29 Jan 201925 Nov 202429 Jan 2027
53certifyinglynew.comTucows Domains Inc.6 Jul 20196 Jul 20196 Jul 2020
54certifyingmechanically.comNameCheap, Inc.15 Jul 2019-15 Jul 2020
55certifyinggrowth.comNom-iq Ltd. dba COM LAUDE5 Jan 20208 Oct 20255 Jan 2026
56certifyingcmmc.comGoDaddy.com, LLC21 Feb 20204 Apr 202321 Feb 2023
57certifying-officer.comNameCheap, Inc.2 Jun 20216 Dec 20232 Jun 2028
58certifyingmezcal.comTierraNet Inc. d/b/a DomainDiscover8 Jun 202112 May 20258 Jun 2026
59certifyingpurpose.comNom-iq Ltd. dba COM LAUDE23 Jul 202129 Jun 202523 Jul 2026
60certifyingtodayspodiatrist.comDynadot, LLC16 Sep 202116 Sep 202116 Sep 2022
61certifyingexcellence.comNom-iq Ltd. dba COM LAUDE3 Jan 20228 Oct 20253 Jan 2026
62certifyingdapps.comNameCheap, Inc.28 Jan 2022-28 Jan 2023
63certifyingshark.comGoDaddy.com, LLC25 Aug 20226 Oct 202425 Aug 2024
64certifyingauthority.brusselsRegister NV dba Register.eu3 Oct 20143 Oct 20253 Oct 2026
65certifyingacceptanceagency.comGoDaddy.com, LLC29 Jan 202329 Jan 202329 Jan 2028
66certifyingyourfuture.comGoDaddy.com, LLC13 Feb 202315 Jan 202413 Feb 2026
67certifyingperformance.comNom-iq Ltd. dba COM LAUDE19 Aug 20178 Oct 202519 Aug 2026
68certifyingsuccess.comNom-iq Ltd. dba COM LAUDE19 Aug 201726 Jul 202519 Aug 2026
69certifyingart.nl-13 Nov 201219 Nov 2021-
70certifyingboards.orgGoDaddy.com, LLC29 Jan 201930 Nov 202429 Jan 2027
71certifyingsolar.agencyNamesilo, LLC2 May 20235 Jul 20242 May 2024
72certifyingpotentialrescuers.infoGoDaddy.com, LLC9 Sep 202321 Sep 20259 Sep 2026
73certifyingpotentialrescuers.orgGoDaddy.com, LLC9 Sep 202321 Sep 20259 Sep 2026
74certifyingpotentialrescuers.comGoDaddy.com, LLC9 Sep 202321 Sep 20259 Sep 2026
75certifyingpotentialrescuers.netGoDaddy.com, LLC9 Sep 202321 Sep 20259 Sep 2026
76certifyingacceptanceagent.usGoDaddy.com, LLC10 May 202116 May 202510 May 2027
77certifyingofficer.netNameCheap, Inc.7 Feb 202421 Mar 20257 Feb 2025
78certifyingacceptanceagent.co.uk-24 Feb 20216 Oct 202524 Feb 2027
79certifyingsolutions.com.au--6 Oct 2025-
80certifying-presenters.clickNameCheap, Inc.4 Jul 202419 Jul 20254 Jul 2026
81certifying-wagon.siteNameCheap, Inc.31 Jul 202411 Sep 202531 Jul 2025
82certifyingthefuture.comGoDaddy.com, LLC30 May 202530 May 202530 May 2027
83certifyingyou.comSquarespace Domains LLC1 Jun 20251 Jun 20251 Jun 2028
84certifying-gannet.xyzNameCheap, Inc.8 Jun 20251 Jul 20258 Jun 2026
85certifyingdocuments.cloud1&1 Internet AG20 Jun 202525 Jun 202520 Jun 2026
86certifyingdocuments.info1&1 Internet AG20 Jun 202525 Jun 202520 Jun 2026
87certifyingdocuments.org1&1 Internet AG20 Jun 202525 Jun 202520 Jun 2026
88certifyingdocuments.store1&1 Internet AG20 Jun 20253 Jul 202520 Jun 2026
89certifyingdocuments.co.uk-20 Jun 202520 Jun 202520 Jun 2026
90certifyingdocuments.uk-20 Jun 202520 Jun 202520 Jun 2026
91certifyingpartner.comCronon AG24 Jun 202513 Aug 202524 Jun 2026
92certifyingai.comNameCheap, Inc.16 Jul 202516 Jul 202516 Jul 2026
93certifying-discriminants.siteNameCheap, Inc.29 Sep 202529 Sep 202529 Sep 2026

Reverse Whois Demo

Reverse Whois API

You can fetch the above results using our Reverse Whois API.

https://api.whoxy.com/?key=xxxxx&reverse=whois&keyword=certifying

Reverse Whois API lets you perform a comprehensive search on our database, to find domains owned by a company or person.
You just need to enter search terms such as the name, email or company, and you can find all the domains they ever owned.
If your search returns no results, you will NOT be charged any API queries. You are charged only on successful queries.

Sample Output: JSON SchemaXML SchemaJSON Live ResultsXML Live Results

Reverse Whois Pricing Total API Calls Price CPM Purchase
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50,000 Reverse Whois API Queries 50,000 $400 $8.00 Order Now
250,000 Reverse Whois API Queries 250,000 $1,500 $6.00 Order Now
1 Million Reverse Whois API Queries 1,000,000 $4,000 $4.00 Order Now
5 Million Reverse Whois API Queries 5,000,000 $10,000 $2.00 Order Now