CF1761041018679-tsm20251017082432

MXLIST.NET - 221.225.200.in-addr.arpa

Search for IP or hostnames:

221.225.200.in-addr.arpa checked at 2025-10-21T10:03:38.666Z 895ms 44/44/44 100% R:10

221.225.200.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

225.200.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 1.221.225.200.in-addr.arpa is 221.225.200.in-addr.arpa.

Two name servers nspar.ctbc.com.br and nssar.ctbc.com.br handle delegation for 221.225.200.in-addr.arpa.

221.225.200.in-addr.arpa uses the same name server setup as other domains, for example 178.112.189.in-addr.arpa, 197.225.200.in-addr.arpa, 169.72.187.in-addr.arpa, 17.69.177.in-addr.arpa and 219.233.200.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

QcZsvtL CF johedugfp 2025-10-21