CF1761263090366-tsm20251017082432

WWW.RTSAK.COM - 236.72.187.in-addr.arpa

Search for IP or hostnames:

236.72.187.in-addr.arpa checked at 2025-10-23T23:44:50.349Z 314ms 44/44/44 100% R:13

236.72.187.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

236.72.187.in-addr.arpa is a parent of 217.236.72.187.in-addr.arpa, 229.236.72.187.in-addr.arpa and 251.236.72.187.in-addr.arpa.

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

236.72.187.in-addr.arpa shares the same name server setup as other domains, for example 208.41.189.in-addr.arpa, 193.126.189.in-addr.arpa, 165.16.201.in-addr.arpa, 111.112.189.in-addr.arpa and 9.72.187.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

zMZcWbS CF johedugfp 2025-10-23