CF1763516477414-tsm20251116095642

IPLIST.NET - 19.66.77.in-addr.arpa

Search for IP or hostnames:

19.66.77.in-addr.arpa checked at 2025-11-19T01:41:17.364Z 1107ms 47/47/47 100% R:14 allDone:true timedOut:false

19.66.77.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

19.66.77.in-addr.arpa is the parent of 206.19.66.77.in-addr.arpa, 204.19.66.77.in-addr.arpa, 42.19.66.77.in-addr.arpa, 228.19.66.77.in-addr.arpa, 19.19.66.77.in-addr.arpa and several other host names.

19.66.77.in-addr.arpa's delegation is to two name servers authns1.ngdc.net and authns2.ngdc.net.

19.66.77.in-addr.arpa shares the same name server configuration as other domains, such as imagerectifier.net, cph.ngdc.net, cex3d.net, ngdc.biz and 255.116.217.in-addr.arpa.

19.66.77.in-addr.arpa at least partially shares its name servers with other domains, for instance 124.66.77.in-addr.arpa, 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: 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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