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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 [637 Million Domains] $10,000 Details

Keyword: OPENCITIES

Reverse Whois » KEYWORD [opencities ]  { 61 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1opencities.foundationMesh Digital Limited3 Nov 20143 Nov 20143 Nov 2015
2opencities.instituteNetwork Solutions, LLC8 May 201520 Jun 20238 May 2023
3opencities.usGoDaddy.com, LLC5 Jan 201610 Jan 20244 Jan 2026
4opencities.infoGoDaddy.com, LLC5 Jan 201614 Jul 20245 Jan 2026
5opencities.cityBrandsight, Inc.26 May 201630 Apr 202526 May 2026
6opencities.comBrandsight, Inc.23 Jan 200427 Jan 202523 Jan 2026
7opencities.mobiWild West Domains, LLC25 Oct 20069 Dec 202425 Oct 2025
8opencities.net-9 Nov 20109 Nov 20249 Nov 2025
9opencities.orgGoDaddy.com, LLC15 Apr 201030 May 202515 Apr 2026
10opencities.co.uk-7 Nov 200626 Sep 20247 Nov 2027
11opencities.ca-30 Mar 20182 Mar 202530 Mar 2026
12opencities.teamGoDaddy.com, LLC16 Apr 202031 May 202516 Apr 2026
13opencities.siteNameCheap, Inc.10 Aug 201911 Aug 202510 Aug 2026
14opencities.xyzNameCheap, Inc.29 Nov 202113 Nov 202429 Nov 2025
15opencities.com.au--11 May 2025-
16opencities.it-14 Apr 201830 Apr 202514 Apr 2026
17opencities.nl-10 Jul 20158 Apr 2022-
18opencities.studioGoogle, Inc.12 Jun 20233 Jun 202512 Jun 2026
19opencities.worldGoDaddy.com, LLC3 Aug 20238 Aug 20253 Aug 2026
20opencities.net.au--1 Aug 2025-
21opencities.uk-27 Sep 201729 Sep 202227 Sep 2025
22opencities.ru-14 Nov 2023-14 Nov 2025
23opencities.euRealtime Register B.V.---
24opencities.frOVH sas18 Jun 201531 Jul 202518 Jun 2026
25opencitiesfoundation.comGoDaddy.com, LLC5 Nov 20146 Nov 20165 Nov 2017
26opencities-foundation.comTucows Domains Inc.5 Nov 20149 Nov 20175 Nov 2017
27opencitiesfoundation.orgGoDaddy.com, LLC5 Nov 20146 Nov 20175 Nov 2018
28opencities-foundation.orgGoDaddy.com, LLC5 Nov 20146 Nov 20175 Nov 2018
29opencitieshealth.orgTucows Domains Inc.31 Dec 20145 Jan 202531 Dec 2025
30opencitiesguide.comRebel.com Corp.1 Sep 20152 Sep 20241 Sep 2025
31opencitiesindex.comRebel.com Corp.31 Aug 201517 Jul 202531 Aug 2026
32opencitieslab.comDiaMatrix C.C.29 Oct 20198 Oct 202429 Oct 2025
33opencitieslab.orgDiaMatrix C.C.29 Oct 201913 Oct 202429 Oct 2025
34opencitiessummit.orgMoniker Online Services LLC22 Jan 201925 Jan 202522 Jan 2026
35opencities-summit.orgDinahosting s.l.30 Jun 201623 Jun 201730 Jun 2018
36opencitiesinitiative.comGoDaddy.com, LLC25 Mar 201426 Mar 201625 Mar 2017
37opencitiesmonitor.comPSI-USA, Inc. dba Domain Robot17 May 201118 May 201717 May 2018
38opencitiesproject.comBeijing Lanhai Jiye Technology Co., Ltd30 Jun 202425 Jul 202530 Jun 2026
39opencitiesmonitor.infoPSI-USA, Inc. dba Domain Robot17 May 201117 May 202017 May 2021
40opencitiesinitiative.infoGoDaddy.com, LLC25 Mar 201426 Mar 201625 Mar 2017
41opencitiesmonitor.netPSI-USA, Inc. dba Domain Robot17 May 201127 Nov 201717 May 2018
42opencitiesinitiative.netGoDaddy.com, LLC25 Mar 201426 Mar 201625 Mar 2017
43opencitiesproject.orgDropCatch.com 506 LLC28 Jun 202414 Jun 202528 Jun 2026
44opencitiesinstitute.orgGoDaddy.com, LLC6 May 201420 Jun 20256 May 2026
45opencitiesinitiative.orgGoDaddy.com, LLC25 Mar 201426 Mar 201625 Mar 2017
46opencitiesmonitor.orgPSI-USA, Inc. dba Domain Robot17 May 201118 May 201717 May 2018
47opencitiesonline.netTucows Domains Inc.12 Jan 201716 Jan 202312 Jan 2024
48opencitiesonline.comGoDaddy.com, LLC12 Jan 201710 Mar 202512 Jan 2026
49opencitiesprize.comNameScout Corp.29 Mar 201722 May 201729 Mar 2018
50opencitiesaward.comNameScout Corp.29 Mar 201729 Mar 201729 Mar 2018
51opencitiesnet.orgGoDaddy.com, LLC8 Nov 20178 Nov 20178 Nov 2018
52opencitiesplanner.comMarkMonitor Inc.10 May 201917 Jul 202510 May 2028
53opencitieshealth.comTucows Domains Inc.30 Jul 20193 Aug 202030 Jul 2020
54opencitiesteam.comGoDaddy.com, LLC16 Apr 202017 Apr 202516 Apr 2026
55opencitieslab.africaDiaMatrix C.C.29 Oct 201931 Jan 202529 Oct 2025
56opencitiesafrica.orgOVH sas29 May 201913 Jul 202529 May 2026
57opencitiesaccra.orgDynadot, LLC2 Sep 20194 Sep 20252 Sep 2026
58opencitiesteam.orgGoDaddy.com, LLC16 Apr 202031 May 202516 Apr 2026
59opencitiesapp.comNameCheap, Inc.10 May 20242 May 202510 May 2026
60opencitiesmodel.comCloudFlare, Inc.24 Apr 20251 May 202524 Apr 2026
61opencitiesprotocol.comCloudFlare, Inc.24 Apr 20251 May 202524 Apr 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=opencities

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
200 Reverse Whois API Queries 200 $2 $10.00 Order Now
1,000 Reverse Whois API Queries 1,000 $10 $10.00 Order Now
10,000 Reverse Whois API Queries 10,000 $100 $10.00 Order Now
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