CF1757187258476-tsm20250906182357

DNSWHOIS.INFO - 1.123.80.in-addr.arpa

Search for IP or hostnames:

1.123.80.in-addr.arpa checked at 2025-09-06T19:34:18.338Z 164ms 50/50/50 100% R:14

1.123.80.in-addr.arpa

NSdns4.a1.net
A2001:850:3030:31:80:120:17:50 🇦🇹 A1 Telekom Austria AG
PTRdns4.a1.net
A80.120.17.50🇦🇹 A1 Telekom Austria AG
PTRdns4.a1.net
NSdns5.a1.net
A2001:850:3010:101:213:33:99:90 🇦🇹 A1 Telekom Austria AG
PTRdns5.a1.net
A213.33.99.90🇦🇹 A1 Telekom Austria AG
PTRdns5.a1.net

123.80.in-addr.arpa

NSdns4.a1.net
NSdns5.a1.net

AI analysis

The parent of 6.1.123.80.in-addr.arpa is 1.123.80.in-addr.arpa.

Two name servers, dns4.a1.net and dns5.a1.net, have been delegated for 1.123.80.in-addr.arpa.

Other domains like 71.45.188.in-addr.arpa, 49.116.62.in-addr.arpa, atnat0053.highway.a1.net, 249.47.62.in-addr.arpa, and 136.152.90.in-addr.arpa, share the same name server setup as 1.123.80.in-addr.arpa.

The name servers of 1.123.80.in-addr.arpa are at least partially shared with other domains such as compax.info, mpav.at, khbg.at, kuriermobile.at, and supplements-beilagen.at.

The name servers ns3.vlkh.net, ns4.vlkh.net, ns2.coltnet.at, dns1.mp1.at, dns2.mp1.at, and ns2.compax.at are frequently used in conjunction.

dns4.a1.net and dns5.a1.net both point to two IP numbers each: 2001:850:3030:31:80:120:17:50, 80.120.17.50 for dns4.a1.net and 2001:850:3010:101:213:33:99:90, 213.33.99.90 for dns5.a1.net.

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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