The IANA WHOIS Service is provided using the WHOIS protocol on port 43. This web gateway will query this server and return the results. Accepted query arguments are domain names, IP addresses and AS numbers. By submitting any personal data, you acknowledge and agree that the personal data submitted will be processed in accordance with our Privacy Policy, and you agree to abide by the website Terms of Service.
% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object domain: AMSTERDAM organisation: Gemeente Amsterdam address: Amstel 1 address: Amsterdam 1011 PN address: Netherlands (the) contact: administrative name: Managing Director organisation: SIDN (Stichting Internet Domeinregistratie Nederland) address: P.O. Box 5022 address: Arnhem 6802 EA address: Netherlands (the) phone: +31 26 3525500 e-mail: admin@sidn.nl contact: technical name: Operational Director organisation: SIDN (Stichting Internet Domeinregistratie Nederland) address: P.O. Box 5022 address: Arnhem 6802 EA address: Netherlands (the) phone: +31 26 3525500 e-mail: tech@sidn.nl nserver: NS1.DNS.AMSTERDAM 194.0.28.4 2001:678:2c:0:194:0:28:4 nserver: NS3.DNS.AMSTERDAM 194.0.25.26 2001:678:20:0:0:0:0:26 nserver: NS4.DNS.AMSTERDAM 185.159.199.202 2620:10a:80ac:0:0:0:0:202 ds-rdata: 29930 13 2 66e790789a927fe0510dffbc2309654d9cc1b4d32fb3797b6ea6f31cad59d7f3 whois: whois.nic.amsterdam status: ACTIVE remarks: Registration information: http://www.nic.amsterdam created: 2014-11-20 changed: 2023-07-18 source: IANA