CF1763365854217-tsm20251116095642

IPLIST.NET - 16.66.77.in-addr.arpa

Search for IP or hostnames:

16.66.77.in-addr.arpa checked at 2025-11-17T07:50:54.177Z 246ms 47/47/47 100% R:19 allDone:true timedOut:false

16.66.77.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

16.66.77.in-addr.arpa is the parent of 121.16.66.77.in-addr.arpa, 100.16.66.77.in-addr.arpa, trifork.16.66.77.in-addr.arpa, 218.16.66.77.in-addr.arpa, 66.16.66.77.in-addr.arpa and a few other host names.

16.66.77.in-addr.arpa is delegated to two name servers authns1.ngdc.net and authns2.ngdc.net.

16.66.77.in-addr.arpa shares the same name server setup as other domains, for instance cph.ngdc.net, cex3d.net, ngdc.biz, 255.116.217.in-addr.arpa and hardcoreprocessing.com.

16.66.77.in-addr.arpa at least partially shares name servers with other domains, for instance 76.66.77.in-addr.arpa, tackmann.dk, 227.116.217.in-addr.arpa and 6.66.77.in-addr.arpa.

Host names with two IP numbers:

The host name authns1.ngdc.net points to 2001:1448:0:a800::53 and 217.30.38.181; the host name 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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