CF1762872443931-tsm20251109205412

NSLIST.NET - 121.221.131.in-addr.arpa

Search for IP or hostnames:

121.221.131.in-addr.arpa checked at 2025-11-11T14:47:23.911Z 584ms 42/42/42 100% R:16 allDone:true timedOut:false

121.221.131.in-addr.arpa

NSns1.unifica.net.br
A2804:1e3c:c0de:257::a198
PTRns1.unifica.net.br
A131.221.121.198🇧🇷 WIANET SOLUCOES E TECNOLOGIA
PTRns1.unifica.net.br
NSns2.unifica.net.br
A2804:1e3c:c0de:257::b198
PTRns2.unifica.net.br
A131.221.123.198🇧🇷 WIANET SOLUCOES E TECNOLOGIA
PTRns2.unifica.net.br

221.131.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

121.221.131.in-addr.arpa is a parent of 198.121.221.131.in-addr.arpa.

Delegation for 121.221.131.in-addr.arpa rests with two name servers, ns1.unifica.net.br and ns2.unifica.net.br.

The name server setup used by 121.221.131.in-addr.arpa is shared with other domains such as 120.221.131.in-addr.arpa and 123.221.131.in-addr.arpa and unifica.net.br.

Host names with two IP numbers: ns1.unifica.net.br points to 2804:1e3c:c0de:257::a198 and 131.221.121.198; ns2.unifica.net.br points to 2804:1e3c:c0de:257::b198 and 131.221.123.198.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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