IANA WHOIS Service

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:       189.in-addr.arpa

organisation: LACNIC

nserver:      LACNIC.AUTHDNS.RIPE.NET.
nserver:      NS-LACNIC.NIC.MX.
nserver:      NS.LACNIC.NET.
nserver:      NS2.LACNIC.NET.
nserver:      NS3.AFRINIC.NET.
nserver:      SEC3.APNIC.NET.
nserver:      TINNIE.ARIN.NET.
nserver:      a.arpa.DNS.BR.
ds-rdata:     31132 5 1 3EF5ACA5EF48C44FC49BAEE10FFAB08BD43F023E
ds-rdata:     31132 5 2 BA26665D9F3F350C0CD2F9DAD68E23D6054909461FCFA683BE32444E 6E09FAF0

whois:        whois.lacnic.net

changed:      1995-06
changed:      2017-04-01
source:       IANA