CF1763635717824-tsm20251116095642

DNSWHOIS.INFO - 137.81.193.in-addr.arpa

Search for IP or hostnames:

137.81.193.in-addr.arpa checked at 2025-11-20T10:48:37.807Z 1057ms 50/50/50 100% R:11 allDone:true timedOut:false

137.81.193.in-addr.arpa

NSdns4.a1.net
A2001:850:3030:31:80:120:17:50 🇦🇹 A1TELEKOM-AT
PTRdns4.a1.net
A80.120.17.50🇦🇹 A1TELEKOM-AT
PTRdns4.a1.net
NSdns5.a1.net
A2001:850:3010:101:213:33:99:90 🇦🇹 A1TELEKOM-AT
PTRdns5.a1.net
A213.33.99.90🇦🇹 A1TELEKOM-AT
PTRdns5.a1.net

81.193.in-addr.arpa

NSdns4.a1.net
NSdns5.a1.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of 47.137.81.193.in-addr.arpa is 137.81.193.in-addr.arpa.

137.81.193.in-addr.arpa is delegated to two name servers: dns4.a1.net and dns5.a1.net.

137.81.193.in-addr.arpa shares the same name server setup as 175.60.212.in-addr.arpa, 169.75.46.in-addr.arpa, 80.193.in-addr.arpa, 139.152.90.in-addr.arpa and 206.46.in-addr.arpa.

137.81.193.in-addr.arpa partially shares its name servers with other domains, for example kroneabo.at, grosso.at and lkhh.at.

These name servers are commonly used together with ns2.coltnet.at, dns1.mp1.at and dns2.mp1.at.

Host names with two IP numbers: dns4.a1.net points to: 2001:850:3030:31:80:120:17:50 and 80.120.17.50; dns5.a1.net points to: 2001:850:3010:101:213:33:99:90 and 213.33.99.90.

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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