CF1760933051354-tsm20251017082432

MXLIST.NET - 251.17.187.in-addr.arpa

Search for IP or hostnames:

251.17.187.in-addr.arpa checked at 2025-10-20T04:04:11.337Z 749ms 56/56/56 100% R:15

251.17.187.in-addr.arpa

NSns1.valenet.com.br
A189.90.240.55🇧🇷 VALENET
PTRns1.valenet.com.br
NSns2.valenet.com.br
A189.90.240.56🇧🇷 VALENET
PTRns2.valenet.com.br
MXmail.251.17.187.in-addr.arpa
A189.90.240.55🇧🇷 VALENET
PTRns1.valenet.com.br

17.187.in-addr.arpa

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Starts with same word

Starts similarily

AI analysis

The parent of mail.251.17.187.in-addr.arpa is 251.17.187.in-addr.arpa.

251.17.187.in-addr.arpa points to an IP address: 189.90.240.55.

other host names include 100.189.179.in-addr.arpa, 54.108.187.in-addr.arpa, 111.189.179.in-addr.arpa, 10.73.187.in-addr.arpa and 246.17.187.in-addr.arpa; they share IP numbers with 251.17.187.in-addr.arpa.

Two name servers ns1.valenet.com.br and ns2.valenet.com.br handle the delegation for 251.17.187.in-addr.arpa.

251.17.187.in-addr.arpa shares the same name server setup as other domains, for instance 23.59.138.in-addr.arpa, 104.189.179.in-addr.arpa, 55.108.187.in-addr.arpa, 249.17.187.in-addr.arpa and 58.1.187.in-addr.arpa.

251.17.187.in-addr.arpa shares name servers with other domains at least partially, for example 242.90.189.in-addr.arpa.

Host names with one IP:

ns1.valenet.com.br points to: 189.90.240.55

ns2.valenet.com.br points to: 189.90.240.56

251.17.187.in-addr.arpa is handled by a single mail server, mail.251.17.187.in-addr.arpa.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

pGFzmpG CF johedugfp 2025-10-20