CF1762859170101-tsm20251109205412

WWW.RTSAK.COM - 209.84.187.in-addr.arpa

Search for IP or hostnames:

209.84.187.in-addr.arpa checked at 2025-11-11T11:06:10.086Z 893ms 47/47/47 100% R:16 allDone:true timedOut:false

209.84.187.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

84.187.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

209.84.187.in-addr.arpa is parent of 147.209.84.187.in-addr.arpa, 137.209.84.187.in-addr.arpa, 136.209.84.187.in-addr.arpa and 130.209.84.187.in-addr.arpa.

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

209.84.187.in-addr.arpa uses the same name server setup as other domains such as 41.45.189.in-addr.arpa, 226.72.187.in-addr.arpa, 145.72.187.in-addr.arpa, 171.55.191.in-addr.arpa and 126.39.189.in-addr.arpa.

209.84.187.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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