DNSWHOIS.INFO - 16.21.81.in-addr.arpa
Search for IP or hostnames:
16.21.81.in-addr.arpa checked at 2025-11-11T04:35:46.094Z 216ms 36/36/36 100% R:11 allDone:true timedOut:false 16.21.81.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
Up
Starts with same word
Starts similarily
AI analysis
16.21.81.in-addr.arpa is a parent of 33.16.21.81.in-addr.arpa, 43.16.21.81.in-addr.arpa and 183.16.21.81.in-addr.arpa.
16.21.81.in-addr.arpa is delegated to two name servers: zns1.twt.it and zns2.twt.it.
16.21.81.in-addr.arpa uses the same name server setup as other domains, including opt.it, motoclubmaranello.it, dorianopingitore.com, mediservice.it and 168.61.217.in-addr.arpa.
Hostnames with a single IP
zns1.twt.it resolves to: 82.113.193.216.
zns2.twt.it resolves to: 82.113.193.217.
dbq