CF1763379828467-tsm20251116095642

DNSWHOIS.INFO - 249.31.211.in-addr.arpa

Search for IP or hostnames:

249.31.211.in-addr.arpa checked at 2025-11-17T11:43:48.376Z 757ms 42/42/42 100% R:7 allDone:true timedOut:false

249.31.211.in-addr.arpa

NSns2.mel.optusnet.com.au
A211.31.132.98🇦🇺 MPX-AS
PTRns2.mel.optusnet.com.au
NSns1.syd.optusnet.com.au
A211.29.152.97🇦🇺 MPX-AS
PTRns1.syd.optusnet.com.au

31.211.in-addr.arpa

NSdnsappsvc01.syd.optusnet.com.au
NSdnsappsvc02.syd.optusnet.com.au

Up

Starts with same word

Starts similarily

AI analysis

249.31.211.in-addr.arpa is the parent of 220.249.31.211.in-addr.arpa, 81.249.31.211.in-addr.arpa, 168.249.31.211.in-addr.arpa, 16.249.31.211.in-addr.arpa, 116.249.31.211.in-addr.arpa and a few other host names.

249.31.211.in-addr.arpa is delegated to two name servers ns2.mel.optusnet.com.au and ns1.syd.optusnet.com.au.

249.31.211.in-addr.arpa shares the same name server setup as other domains, for instance 178.104.122.in-addr.arpa, 128.106.58.in-addr.arpa, 65.32.175.in-addr.arpa, 45.164.203.in-addr.arpa and 61.185.49.in-addr.arpa.

249.31.211.in-addr.arpa at least partially shares name servers with other domains, for instance act.optusnet.com.au, vic.optusnet.com.au, 88.42.1.in-addr.arpa, 111.193.49.in-addr.arpa and 122.42.1.in-addr.arpa.

these name servers are often used together with dns2-slave01.mel.optusnet.com.au, dns2-slave02.mel.optusnet.com.au, dns1-slave01.syd.optusnet.com.au and dns1-slave02.syd.optusnet.com.au.

Host names with one IP number:

ns2.mel.optusnet.com.au points to 211.31.132.98

ns1.syd.optusnet.com.au points to 211.29.152.97

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