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: 36.in-addr.arpa organisation: APNIC nserver: APNIC.AUTHDNS.RIPE.NET. nserver: NS1.APNIC.NET. nserver: NS2.LACNIC.NET. nserver: NS3.APNIC.NET. nserver: TINNIE.ARIN.NET. ds-rdata: 9719 5 1 bc6541f3bd051ec189696a392c8d23a4f648c202 ds-rdata: 9719 5 2 27367e932ef5b2af7c222bb8be2214ad1bf78e9813fe3399b966bec49b6c9441 whois: whois.apnic.net changed: 2010-10 changed: 2017-05-30 source: IANA