DNSWHOIS.INFO - 91.21.176.in-addr.arpa
Search for IP or hostnames:
91.21.176.in-addr.arpa checked at 2025-11-04T14:55:51.182Z 636ms 41/41/41 100% R:1391.21.176.in-addr.arpa
| NS | auth05.ns.tdc.net | ||||||
| A | 2001:6c8:2:400::168 🇩🇰 TDC | ||||||
| PTR | auth05.ns.tdc.net | ||||||
| A | 62.243.0.168🇩🇰 TDC | ||||||
| PTR | auth05.ns.tdc.net | ||||||
| NS | auth06.ns.tdc.net | ||||||
| A | 2001:6c8:4:400::174 🇩🇰 TDC | ||||||
| PTR | auth06.ns.tdc.net | ||||||
| A | 194.192.207.174🇩🇰 TDC | ||||||
| PTR | auth06.ns.tdc.net | ||||||
21.176.in-addr.arpa
| NS | auth01.ns.tele.dk | ||||||
| NS | auth02.ns.tele.dk | ||||||
Starts with same word
Starts similarily
AI analysis
Two name servers auth05.ns.tdc.net and auth06.ns.tdc.net handle delegation for 91.21.176.in-addr.arpa.
91.21.176.in-addr.arpa uses the same name server setup as other domains, for example 226.182.188.in-addr.arpa, 127.92.83.in-addr.arpa, 27.106.2.in-addr.arpa, 116.62.80.in-addr.arpa and 120.92.83.in-addr.arpa.
Host names with two IP numbers:
auth05.ns.tdc.net points to: 2001:6c8:2:400::168 and 62.243.0.168
auth06.ns.tdc.net points to: 2001:6c8:4:400::174 and 194.192.207.174
dbq