CF1762255309379-tsm20251104080352

DNSWHOIS.INFO - 76.66.77.in-addr.arpa

Search for IP or hostnames:

76.66.77.in-addr.arpa checked at 2025-11-04T11:21:49.360Z 238ms 47/47/47 100% R:14

76.66.77.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

76.66.77.in-addr.arpa is a parent of 155.76.66.77.in-addr.arpa, 2.76.66.77.in-addr.arpa and 17.76.66.77.in-addr.arpa.

Two name servers authns1.ngdc.net and authns2.ngdc.net are delegated to 76.66.77.in-addr.arpa.

76.66.77.in-addr.arpa uses the same name server configuration as other domains, such as e-diva.dk, ngdc.net, lolwtf.dk, 2drectifier.net and 240.116.217.in-addr.arpa.

76.66.77.in-addr.arpa at least partially shares name servers with other domains such as 129.221.83.in-addr.arpa, 174.186.89.in-addr.arpa, petersen-bach.dk, 63.66.77.in-addr.arpa and 18.66.77.in-addr.arpa.

Host names with two IPs:

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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