CF1763867334042-tsm20251123014954

DNSWHOIS.INFO - 221.115.91.in-addr.arpa

Search for IP or hostnames:

221.115.91.in-addr.arpa checked at 2025-11-23T03:08:54.024Z 159ms 50/50/50 100% R:14 allDone:true timedOut:false

221.115.91.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

115.91.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

221.115.91.in-addr.arpa is the parent of 178.221.115.91.in-addr.arpa, 109.221.115.91.in-addr.arpa, 170.221.115.91.in-addr.arpa, 7.221.115.91.in-addr.arpa, 1.221.115.91.in-addr.arpa and a few other host names.

Two name servers dns4.a1.net and dns5.a1.net are delegated to 221.115.91.in-addr.arpa.

221.115.91.in-addr.arpa uses the same name server configuration as other domains, such as 11.114.91.in-addr.arpa, 127.48.194.in-addr.arpa, 99.190.178.in-addr.arpa, 90.46.62.in-addr.arpa and 83.166.194.in-addr.arpa.

221.115.91.in-addr.arpa at least partially shares name servers with other domains such as lkhh.at, tennisextra.at, webmediasolutions.at, pdw.co.at and bka.gv.at.

these name servers are commonly used alongside the name servers ns2.coltnet.at, dns1.mp1.at, dns2.mp1.at, ns3.vlkh.net and ns4.vlkh.net.

Host names with two IPs:

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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