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: 118.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: 52573 5 1 cd486acaf6f22670be8e3e7a80a1dff098f29c4c ds-rdata: 52573 5 2 775671ea30e85a48a864385333ed904b487042a3c068ce944926d4ddf3f53247 whois: whois.apnic.net changed: 2007-01 changed: 2017-12-20 source: IANA