CF1763489708291-tsm20251116095642

MXLIST.NET - 15.31.211.in-addr.arpa

Search for IP or hostnames:

15.31.211.in-addr.arpa checked at 2025-11-18T18:15:08.185Z 1369ms 39/39/39 100% R:10 allDone:true timedOut:false

15.31.211.in-addr.arpa

NSns2.mel.optusnet.com.au
A211.31.132.98🇦🇺 Optus Internet
PTRns2.mel.optusnet.com.au
NSns1.syd.optusnet.com.au
A211.29.152.97🇦🇺 Optus Internet
PTRns1.syd.optusnet.com.au

31.211.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

15.31.211.in-addr.arpa shares the same name server setup as other domains, for instance 155.70.106.in-addr.arpa, 7.188.49.in-addr.arpa, 120.188.49.in-addr.arpa, 69.176.49.in-addr.arpa and 248.176.49.in-addr.arpa.

15.31.211.in-addr.arpa at least partially shares name servers with other domains, for instance 113.43.1.in-addr.arpa, 151.108.58.in-addr.arpa, 114.42.1.in-addr.arpa, 92.42.1.in-addr.arpa and 211.111.58.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.
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