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:       0.8.2.ip6.arpa

organisation: LACNIC

nserver:      a.arpa.dns.br.
nserver:      lacnic.authdns.ripe.net.
nserver:      ns-lacnic.nic.mx.
nserver:      ns.lacnic.net.
nserver:      ns2.lacnic.net.
nserver:      ns3.afrinic.net.
nserver:      ns4.apnic.net.
nserver:      tinnie.arin.net.
ds-rdata:     41317 5 1 608DF4C6A8ACA252AFDBE6C66183710F2A37B76D
ds-rdata:     41317 5 2 6822468A9829E1B6B071EA48D1599693AD459E9A10077066E4C02CF4 4FCB54A1

whois:        whois.lacnic.net

changed:      2006-10-03
changed:      2019-04-05
source:       IANA