IPLIST.NET - 21.21.64.in-addr.arpa
Search for IP or hostnames:
21.21.64.in-addr.arpa checked at 2025-10-09T23:47:57.749Z 139ms 41/41/41 100% R:1421.21.64.in-addr.arpa
| NS | ns1.nac.net | ||||||
| A | 2001:518::1 🇺🇸 Cologix | ||||||
| PTR | ns1.nac.net | ||||||
| A | 207.99.0.41🇺🇸 Cologix | ||||||
| PTR | ns1.nac.net | ||||||
| NS | ns2.nac.net | ||||||
| A | 2001:518::2 🇺🇸 Cologix | ||||||
| PTR | ns2.nac.net | ||||||
| A | 207.99.0.42🇺🇸 Cologix | ||||||
| PTR | ns2.nac.net | ||||||
21.64.in-addr.arpa
Starts with same word
Starts similarily
AI analysis
Delegation for 21.21.64.in-addr.arpa rests with two name servers, ns1.nac.net and ns2.nac.net.
21.21.64.in-addr.arpa shares the same name server setup as other domains, including 53.21.64.in-addr.arpa, 61.247.64.in-addr.arpa, 212.47.70.in-addr.arpa, 65.29.66.in-addr.arpa and 199.47.70.in-addr.arpa.
Host names with two IP numbers: ns1.nac.net points to 2001:518::1 and 207.99.0.41; ns2.nac.net points to 2001:518::2 and 207.99.0.42.
dbq