DNSWHOIS.INFO - 21.165.80.in-addr.arpa
Search for IP or hostnames:
21.165.80.in-addr.arpa checked at 2025-10-16T03:44:30.184Z 427ms 41/41/41 100% R:1021.165.80.in-addr.arpa
| NS | auth05.ns.tdc.net | ||||||
| A | 2001:6c8:2:400::168 🇩🇰 TDC A/S | ||||||
| PTR | auth05.ns.tdc.net | ||||||
| A | 62.243.0.168🇩🇰 TDC A/S | ||||||
| PTR | auth05.ns.tdc.net | ||||||
| NS | auth06.ns.tdc.net | ||||||
| A | 2001:6c8:4:400::174 🇩🇰 TDC A/S | ||||||
| PTR | auth06.ns.tdc.net | ||||||
| A | 194.192.207.174🇩🇰 TDC A/S | ||||||
| PTR | auth06.ns.tdc.net | ||||||
165.80.in-addr.arpa
| NS | auth01.ns.tele.dk | ||||||
| NS | auth02.ns.tele.dk | ||||||
Starts with same word
Starts similarily
AI analysis
21.165.80.in-addr.arpa's delegation uses two name servers, auth05.ns.tdc.net and auth06.ns.tdc.net.
21.165.80.in-addr.arpa shares the same name server setup as other domains, for example 218.22.176.in-addr.arpa, 67.51.87.in-addr.arpa, 4.189.94.in-addr.arpa, 14.167.93.in-addr.arpa and 251.108.2.in-addr.arpa.
Host names with two IPs:
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