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:       190.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:     63277 5 1 C8AE5DCEB34933DFC637CF7AE0122097CC001D0B
ds-rdata:     63277 5 2 28AF67DAE5B059D883FAC86C14B5C2D5102F4AB132850CF7B9C76031 3BA22F68

whois:        whois.lacnic.net

changed:      1995-06
changed:      2017-02-01
source:       IANA