CF1758298044219-tsm20250919154504

NSLIST.NET - 161.72.187.in-addr.arpa

Search for IP or hostnames:

161.72.187.in-addr.arpa checked at 2025-09-19T16:07:24.201Z 378ms 47/47/47 100% R:17

161.72.187.in-addr.arpa

NSnspar.ctbc.com.br
A2001:1291:0:46::b 🇧🇷 Algar Telecom
PTRnspar.ctbc.com.br
A201.48.254.49🇧🇷 Algar Telecom
PTRnspar.ctbc.com.br
NSnssar.ctbc.com.br
A2001:1291:0:47::b 🇧🇷 Algar Telecom
PTRnssar.ctbc.com.br
A201.48.254.57🇧🇷 Algar Telecom
PTRnssar.ctbc.com.br

72.187.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

161.72.187.in-addr.arpa is parent of 38.161.72.187.in-addr.arpa, 42.161.72.187.in-addr.arpa, 34.161.72.187.in-addr.arpa and 36.161.72.187.in-addr.arpa.

161.72.187.in-addr.arpa is delegated to two name servers: nspar.ctbc.com.br and nssar.ctbc.com.br.

161.72.187.in-addr.arpa uses the same name server setup as other domains, including 29.72.187.in-addr.arpa, 254.48.201.in-addr.arpa, 240.48.201.in-addr.arpa, 192.126.179.in-addr.arpa and 235.48.201.in-addr.arpa.

161.72.187.in-addr.arpa shares some name servers with other domains, for example 175.48.201.in-addr.arpa.

Host names with two IP numbers:

nspar.ctbc.com.br points to 2001:1291:0:46::b and 201.48.254.49.

nssar.ctbc.com.br points to 2001:1291:0:47::b and 201.48.254.57.

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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RMXDjVu CF johedugfp 2025-09-19