CF1759942658230-tsm20251008082644

DNSWHOIS.INFO - 9.4.5.a.a.0.a.2.ip6.arpa

Search for IP or hostnames:

9.4.5.a.a.0.a.2.ip6.arpa checked at 2025-10-08T16:57:38.218Z 369ms 44/44/44 100% R:23

9.4.5.a.a.0.a.2.ip6.arpa

NSdns-ipv6dyn1.netcologne.de
A2001:4dd0:100:1020:53:4:0:1 🇩🇪 NetCologne
PTRdns-ipv6dyn1.netcologne.de
A81.173.193.51🇩🇪 NetCologne
PTRdns-ipv6dyn1.netcologne.de
NSdns-ipv6dyn2.netcologne.de
A2001:4dd0:100:4220:53:3:0:1 🇩🇪 NetCologne
PTRdns-ipv6dyn2.netcologne.de
A78.35.20.51🇩🇪 NetCologne
PTRdns-ipv6dyn2.netcologne.de

4.5.a.a.0.a.2.ip6.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 2.9.4.5.a.a.0.a.2.ip6.arpa is 9.4.5.a.a.0.a.2.ip6.arpa.

9.4.5.a.a.0.a.2.ip6.arpa is delegated to two name servers: dns-ipv6dyn1.netcologne.de and dns-ipv6dyn2.netcologne.de.

9.4.5.a.a.0.a.2.ip6.arpa uses the same name server setup as other domains, for instance b.4.5.a.a.0.a.2.ip6.arpa, 3.4.5.a.a.0.a.2.ip6.arpa, ipv6dyn.netcologne.de, 4.d.d.4.1.0.0.2.ip6.arpa and 7.d.d.4.1.0.0.2.ip6.arpa.

Host names with two IP numbers:

The host dns-ipv6dyn1.netcologne.de points to 2001:4dd0:100:1020:53:4:0:1 and 81.173.193.51.

The host dns-ipv6dyn2.netcologne.de points to 2001:4dd0:100:4220:53:3:0:1 and 78.35.20.51.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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