CF1762886597460-tsm20251109205412

IPLIST.NET - 6.66.77.in-addr.arpa

Search for IP or hostnames:

6.66.77.in-addr.arpa checked at 2025-11-11T18:43:17.434Z 221ms 47/47/47 100% R:18 allDone:true timedOut:false

6.66.77.in-addr.arpa

NSauthns1.ngdc.net
A2001:1448:0:a800::53 🇩🇰 Netgroup A/S
PTRauthns1.ngdc.net
A217.30.38.181🇩🇰 SENTIA
PTRdns1.sentia.dk
NSauthns2.ngdc.net
A2001:1448:0:a500::53 🇩🇰 Netgroup A/S
PTRauthns2.ngdc.net
A217.30.38.27🇩🇰 SENTIA
PTRdns2.sentia.dk

66.77.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

6.66.77.in-addr.arpa is a parent of 100.6.66.77.in-addr.arpa, 79.6.66.77.in-addr.arpa, 77.6.66.77.in-addr.arpa and 76.6.66.77.in-addr.arpa.

Two name servers authns1.ngdc.net and authns2.ngdc.net handle the delegation for 6.66.77.in-addr.arpa.

6.66.77.in-addr.arpa shares the same name server setup as other domains, for example regning.dk, enteractive.dk, sunshinebingo.net, 24.66.77.in-addr.arpa and i.netgroup.dk.

6.66.77.in-addr.arpa at least partially shares name servers with other domains, for example 16.66.77.in-addr.arpa, imagerectifier.com, benelizer.net, 55.66.77.in-addr.arpa and 82.66.77.in-addr.arpa.

Host names with two IP numbers:

authns1.ngdc.net points to 2001:1448:0:a800::53 and 217.30.38.181.

authns2.ngdc.net points to 2001:1448:0:a500::53 and 217.30.38.27.

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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