IPLIST.NET - 131.221.83.in-addr.arpa
Search for IP or hostnames:
131.221.83.in-addr.arpa checked at 2025-11-13T09:03:47.970Z 220ms 47/47/47 100% R:17 allDone:true timedOut:false 131.221.83.in-addr.arpa
| NS | authns1.ngdc.net | ||||||
| A | 2001:1448:0:a800::53 🇩🇰 Netgroup A/S | ||||||
| PTR | authns1.ngdc.net | ||||||
| A | 217.30.38.181🇩🇰 Sentia Danmark | ||||||
| PTR | dns1.sentia.dk | ||||||
| NS | authns2.ngdc.net | ||||||
| A | 2001:1448:0:a500::53 🇩🇰 Netgroup A/S | ||||||
| PTR | authns2.ngdc.net | ||||||
| A | 217.30.38.27🇩🇰 Sentia Danmark | ||||||
| PTR | dns2.sentia.dk | ||||||
221.83.in-addr.arpa
Up
194.131.221.83.in-addr.arpa |
6.131.221.83.in-addr.arpa |
66.131.221.83.in-addr.arpa |
18.131.221.83.in-addr.arpa |
59.131.221.83.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
131.221.83.in-addr.arpa is a parent of 194.131.221.83.in-addr.arpa, 6.131.221.83.in-addr.arpa, 66.131.221.83.in-addr.arpa, 18.131.221.83.in-addr.arpa and 59.131.221.83.in-addr.arpa.
Delegation for 131.221.83.in-addr.arpa rests with two name servers, authns1.ngdc.net and authns2.ngdc.net.
131.221.83.in-addr.arpa shares the same name server setup as other domains, including 240.116.217.in-addr.arpa, 4.66.77.in-addr.arpa, 124.66.77.in-addr.arpa, 76.66.77.in-addr.arpa and tackmann.dk.
131.221.83.in-addr.arpa at least partially shares name servers with other domains, for instance 63.66.77.in-addr.arpa, 18.66.77.in-addr.arpa, 237.116.217.in-addr.arpa, petersenbach.eu and 9.66.77.in-addr.arpa.
Host names with two IP numbers: authns1.ngdc.net points to 2001:1448:0:a800::53 and 217.30.38.181; authns2.ngdc.net points to 2001:1448:0:a500::53 and 217.30.38.27.