CF1757693416843-tsm20250912070358

DNSWHOIS.INFO - 2.1.8.1.0.0.e.f.f.f.4.c.0.4.4.0.0.0.a.0.1.2.1.0.0.1.f.0.0.0.a.2.ip6.arpa

Search for IP or hostnames:

2.1.8.1.0.0.e.f.f.f.4.c.0.4.4.0.0.0.a.0.1.2.1.0.0.1.f.0.0.0.a.2.ip6.arpa checked at 2025-09-12T16:10:16.821Z 593ms 58/58/58 100% R:13

2.1.8.1.0.0.e.f.f.f.4.c.0.4.4.0.0.0.a.0.1.2.1.0.0.1.f.0.0.0.a.2.ip6.arpa

PTRno-longer-in-use.localhost
A127.0.0.1
PTRlocalhost
NSns1.rdns.cldin.eu
A2a00:f10:401:0:1c00:33ff:fe00:238 🇳🇱 CLDIN
PTRns1.rdns.cldin.eu
A185.103.242.76🇳🇱 CLDIN
PTRns1.rdns.cldin.eu
NSns2.rdns.cldin.eu
A2a00:f10:121:a00:1c00:c4ff:fe00:17dc 🇳🇱 CLDIN
PTRns2.rdns.cldin.eu
A185.66.250.95🇳🇱 CLDIN
PTRns2.rdns.cldin.eu
NSns3.rdns.cldin.eu
A2a05:1500:600:13:1c00:74ff:fe00:5504 🇳🇱 CLDIN
A185.103.240.24🇳🇱 CLDIN

1.8.1.0.0.e.f.f.f.4.c.0.4.4.0.0.0.a.0.1.2.1.0.0.1.f.0.0.0.a.2.ip6.arpa

NSns1.rdns.cldin.eu
NSns2.rdns.cldin.eu
NSns3.rdns.cldin.eu

Starts with same word

Starts similarily

AI analysis

Three name servers, ns1.rdns.cldin.eu, ns2.rdns.cldin.eu, and ns3.rdns.cldin.eu, are delegated to 2.1.8.1.0.0.e.f.f.f.4.c.0.4.4.0.0.0.a.0.1.2.1.0.0.1.f.0.0.0.a.2.ip6.arpa.

The domain 2.1.8.1.0.0.e.f.f.f.4.c.0.4.4.0.0.0.a.0.1.2.1.0.0.1.f.0.0.0.a.2.ip6.arpa shares its name servers at least partially with other domains such as 188.168.63.92.in-addr.arpa, 4.5.5.5.0.0.e.f.f.f.a.2.0.0.c.1.9.0.0.0.2.0.7.0.0.0.5.1.5.0.a.2.ip6.arpa, 0.e.f.f.f.0.5.0.0.c.1.3.1.0.0.0.0.6.0.0.0.5.1.5.0.a.2.ip6.arpa, 1.0.0.e.f.f.f.7.7.0.0.c.1.9.0.0.0.0.0.6.0.0.0.5.1.5.0.a.2.ip6.arpa, and 7.0.4.0.0.0.e.f.f.f.2.c.1.8.4.0.0.0.4.0.1.2.1.0.0.1.f.0.0.0.a.2.ip6.arpa.

ns1.rdns.cldin.eu, ns2.rdns.cldin.eu, and ns3.rdns.cldin.eu each point to two IP numbers respectively: 2a00:f10:401:0:1c00:33ff:fe00:238 and 185.103.242.76, 2a00:f10:121:a00:1c00:c4ff:fe00:17dc and 185.66.250.95, 2a05:1500:600:13:1c00:74ff:fe00:5504 and 185.103.240.24.

no-longer-in-use.localhost points to a single IP address: 127.0.0.1.

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

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