IPLIST.NET - 74.237.220.in-addr.arpa
Search for IP or hostnames:
74.237.220.in-addr.arpa checked at 2025-11-09T14:33:29.334Z 469ms 39/39/39 100% R:15 allDone:true timedOut:false 74.237.220.in-addr.arpa
| NS | ns2.mel.optusnet.com.au | ||||||
| A | 211.31.132.98🇦🇺 Optus Internet | ||||||
| PTR | ns2.mel.optusnet.com.au | ||||||
| NS | ns1.syd.optusnet.com.au | ||||||
| A | 211.29.152.97🇦🇺 Optus Internet | ||||||
| PTR | ns1.syd.optusnet.com.au | ||||||
237.220.in-addr.arpa
| NS | dnsappsvc01.syd.optusnet.com.au | ||||||
| NS | dnsappsvc02.syd.optusnet.com.au | ||||||
Starts with same word
Starts similarily
AI analysis
Delegation for 74.237.220.in-addr.arpa rests with two name servers, ns2.mel.optusnet.com.au and ns1.syd.optusnet.com.au.
74.237.220.in-addr.arpa shares the same name server setup as other domains, including 183.107.122.in-addr.arpa, 103.31.211.in-addr.arpa, 4.21.110.in-addr.arpa, 91.105.58.in-addr.arpa and 130.182.49.in-addr.arpa.
74.237.220.in-addr.arpa at least partially shares name servers with other domains, for instance 122.193.49.in-addr.arpa, 119.193.49.in-addr.arpa, 101.42.1.in-addr.arpa, 82.42.1.in-addr.arpa and 99.42.1.in-addr.arpa.
These name servers are commonly used alongside 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.