IPLIST.NET - 20.21.81.in-addr.arpa
Search for IP or hostnames:
20.21.81.in-addr.arpa checked at 2025-11-22T11:41:30.179Z 326ms 39/39/39 100% R:11 allDone:true timedOut:false 20.21.81.in-addr.arpa
| NS | zns1.twt.it | ||||||
| A | 82.113.193.216🇮🇹 TWT SpA | ||||||
| PTR | zns1.twt.it | ||||||
| NS | zns2.twt.it | ||||||
| A | 82.113.193.217🇮🇹 TWT SpA | ||||||
| PTR | zns2.twt.it | ||||||
21.81.in-addr.arpa
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Starts with same word
Starts similarily
AI analysis
20.21.81.in-addr.arpa is a parent of 76.20.21.81.in-addr.arpa, 54.20.21.81.in-addr.arpa, 73.20.21.81.in-addr.arpa and 148.20.21.81.in-addr.arpa.
Delegation for 20.21.81.in-addr.arpa rests with two name servers, zns1.twt.it and zns2.twt.it.
20.21.81.in-addr.arpa shares the same name server setup as other domains, including 235.33.45.in-addr.arpa, 35.180.82.in-addr.arpa, 10989.it, kunzi.it and 195.134.82.in-addr.arpa.
20.21.81.in-addr.arpa at least partially shares name servers with other domains, for instance 170.63.5.in-addr.arpa, 102.210.80.in-addr.arpa, tornato.org, 157.239.77.in-addr.arpa and adicagno.it.
Host names with one IP number: zns1.twt.it points to 82.113.193.216; zns2.twt.it points to 82.113.193.217.
dbq