MXLIST.NET - 123.72.42.1.in-addr.arpa
Search for IP or hostnames:
123.72.42.1.in-addr.arpa checked at 2025-11-08T16:09:53.051Z 720ms 16/16/16 100% R:13123.72.42.1.in-addr.arpa
| PTR | n1-42-72-123.mas22.nsw.optusnet.com.au | ||||||
| A | 1.42.72.123🇦🇺 Optus Internet | ||||||
| PTR | n1-42-72-123.mas22.nsw.optusnet.com.au | ||||||
72.42.1.in-addr.arpa
| NS | dns2-slave01.mel.optusnet.com.au | ||||||
| NS | dns2-slave02.mel.optusnet.com.au | ||||||
| NS | ns2.mel.optusnet.com.au | ||||||
| NS | dns1-slave01.syd.optusnet.com.au | ||||||
| NS | dns1-slave02.syd.optusnet.com.au | ||||||
| NS | ns1.syd.optusnet.com.au | ||||||
Starts with same word
Starts similarily
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