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.
% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object domain: NL organisation: SIDN (Stichting Internet Domeinregistratie Nederland) address: P.O. Box 5022 address: Arnhem 6802 EA address: Netherlands contact: administrative name: Managing Director organisation: SIDN (Stichting Internet Domeinregistratie Nederland) address: P.O. Box 5022 address: Arnhem 6802 EA address: Netherlands phone: +31 26 3525500 fax-no: +31 26 3525505 e-mail: admin@sidn.nl contact: technical name: Manager ICT organisation: SIDN (Stichting Internet Domeinregistratie Nederland) address: P.O. Box 5022 address: Arnhem 6802 EA address: Netherlands phone: +31 26 3525500 fax-no: +31 26 3525550 e-mail: tech@sidn.nl nserver: NS1.DNS.NL 194.0.28.53 2001:678:2c:0:194:0:28:53 nserver: NS2.DNS.NL 194.146.106.42 2001:67c:1010:10:0:0:0:53 nserver: NS3.DNS.NL 194.0.25.24 2001:678:20:0:0:0:0:24 nserver: SNS-PB.ISC.ORG 192.5.4.1 2001:500:2e:0:0:0:0:1 ds-rdata: 34112 8 2 3c5b5f9b3557455c50751a9be9ebe9238c88e19f5f07f930976917b51b95cd22 whois: whois.domain-registry.nl status: ACTIVE remarks: Registration information: https://www.sidn.nl/ created: 1986-04-25 changed: 2018-05-04 source: IANA