CF1761014347797-tsm20251017082432

MXLIST.NET - 91.1.187.in-addr.arpa

Search for IP or hostnames:

91.1.187.in-addr.arpa checked at 2025-10-21T02:39:07.775Z 274ms 41/41/41 100% R:13

91.1.187.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

1.187.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

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

91.1.187.in-addr.arpa shares the same name server setup as other domains, for example 165.69.177.in-addr.arpa, 124.39.189.in-addr.arpa, 59.72.187.in-addr.arpa, 27.48.201.in-addr.arpa and 50.48.201.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.
dbq

YhjaHMx CF johedugfp 2025-10-21