CF1761448596441-tsm20251024211356

WWW.RTSAK.COM - 87.72.187.in-addr.arpa

Search for IP or hostnames:

87.72.187.in-addr.arpa checked at 2025-10-26T03:16:36.388Z 477ms 47/47/47 100% R:12

87.72.187.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

87.72.187.in-addr.arpa is a parent of 146.87.72.187.in-addr.arpa, 89.87.72.187.in-addr.arpa, 147.87.72.187.in-addr.arpa and 51.87.72.187.in-addr.arpa.

Delegation for 87.72.187.in-addr.arpa rests with two name servers, nspar.ctbc.com.br and nssar.ctbc.com.br.

87.72.187.in-addr.arpa shares the same name server setup as other domains, including 119.55.201.in-addr.arpa, 39.69.177.in-addr.arpa, 96.38.189.in-addr.arpa, 25.48.201.in-addr.arpa and 217.220.177.in-addr.arpa.

87.72.187.in-addr.arpa shares name servers with other domains at least partially, for example 175.48.201.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.
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vVAEJJM CF johedugfp 2025-10-26