CF1763397953827-tsm20251116095642

MXLIST.NET - 137.91.203.in-addr.arpa

Search for IP or hostnames:

137.91.203.in-addr.arpa checked at 2025-11-17T16:45:53.085Z 1801ms 45/45/45 100% R:13 allDone:true timedOut:false

137.91.203.in-addr.arpa

NSns1.as3491.net
A205.177.10.13🇺🇸 PCCW Global
PTRns1.as3491.net
NSns2.as3491.net
A205.252.14.131🇺🇸 PCCW Global
PTRns2.as3491.net
NSns3.as3491.net
A205.252.14.132🇺🇸 PCCW Global
PTRns3.as3491.net

91.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

137.91.203.in-addr.arpa is the parent of 41.137.91.203.in-addr.arpa.

137.91.203.in-addr.arpa is delegated to three name servers: ns1.as3491.net, ns2.as3491.net and ns3.as3491.net.

137.91.203.in-addr.arpa at least partially shares name servers with other domains, for instance 136.8.209.in-addr.arpa, 51.8.209.in-addr.arpa, 2.252.205.in-addr.arpa, 138.226.207.in-addr.arpa and 250.219.63.in-addr.arpa.

These name servers are commonly used with the name servers cais.com.

Host names with one IP number:

ns1.as3491.net points to 205.177.10.13.

ns2.as3491.net points to 205.252.14.131.

ns3.as3491.net points to 205.252.14.132.

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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