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: 222.in-addr.arpa organisation: APNIC nserver: apnic.authdns.ripe.net. nserver: apnic1.dnsnode.net. nserver: ns1.apnic.net. nserver: ns2.apnic.net. nserver: ns2.lacnic.net. nserver: ns3.apnic.net. nserver: tinnie.arin.net. ds-rdata: 31264 5 1 1cae5aa1b43d58688e2019e12237b03b923ce52f ds-rdata: 31264 5 2 8771bd11aff4a6958816bd2627be712d847c3e450ea197745f001f6c71098ae1 whois: whois.apnic.net changed: 2003-02 changed: 2017-12-20 source: IANA