CF1760921457501-tsm20251017082432

MXLIST.NET - 2.72.187.in-addr.arpa

Search for IP or hostnames:

2.72.187.in-addr.arpa checked at 2025-10-20T00:50:57.471Z 418ms 44/44/44 100% R:11

2.72.187.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 226.2.72.187.in-addr.arpa is 2.72.187.in-addr.arpa.

Two name servers nspar.ctbc.com.br and nssar.ctbc.com.br handle the delegation for 2.72.187.in-addr.arpa.

2.72.187.in-addr.arpa shares the same name server setup as other domains, for instance 248.152.200.in-addr.arpa, 204.126.189.in-addr.arpa, 111.48.201.in-addr.arpa, 225.112.189.in-addr.arpa and 49.32.187.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.
dbq

nKgksLD CF johedugfp 2025-10-20