CF1763689435074-tsm20251116095642

NSLIST.NET - 4.249.186.in-addr.arpa

Search for IP or hostnames:

4.249.186.in-addr.arpa checked at 2025-11-21T01:43:54.993Z 849ms 44/44/44 100% R:11 allDone:true timedOut:false

4.249.186.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

249.186.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

4.249.186.in-addr.arpa is a parent of 157.4.249.186.in-addr.arpa and 193.4.249.186.in-addr.arpa.

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

4.249.186.in-addr.arpa uses the same name server setup as other domains such as 223.225.200.in-addr.arpa, 144.69.177.in-addr.arpa, 136.48.201.in-addr.arpa, 25.39.189.in-addr.arpa and 101.72.187.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.
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