CF1759550452314-tsm20251003185623

NSLIST.NET - 170.72.187.in-addr.arpa

Search for IP or hostnames:

170.72.187.in-addr.arpa checked at 2025-10-04T04:00:52.302Z 396ms 44/44/44 100% R:15

170.72.187.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

The parent of 81.170.72.187.in-addr.arpa is 170.72.187.in-addr.arpa.

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

170.72.187.in-addr.arpa uses the same name server setup as other domains, for instance 182.187.200.in-addr.arpa, 134.210.186.in-addr.arpa, 225.101.177.in-addr.arpa, 1.249.186.in-addr.arpa and 200.220.177.in-addr.arpa.

Host names with two IP numbers:

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

The host 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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opzZKWH CF johedugfp 2025-10-04