CF1763866133331-tsm20251123014954

IPLIST.NET - 100.115.91.in-addr.arpa

Search for IP or hostnames:

100.115.91.in-addr.arpa checked at 2025-11-23T02:48:53.318Z 177ms 50/50/50 100% R:13 allDone:true timedOut:false

100.115.91.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

The parent of 61.100.115.91.in-addr.arpa, 22.100.115.91.in-addr.arpa, 197.100.115.91.in-addr.arpa, 104.100.115.91.in-addr.arpa, 251.100.115.91.in-addr.arpa and a few other host names is 100.115.91.in-addr.arpa.

100.115.91.in-addr.arpa has two name servers: dns4.a1.net and dns5.a1.net.

100.115.91.in-addr.arpa shares the same name server setup as other domains, for example 178.96.194.in-addr.arpa, 160.122.80.in-addr.arpa, 71.66.176.in-addr.arpa, 21.111.93.in-addr.arpa and 1.7.8.0.1.0.0.2.ip6.arpa.

100.115.91.in-addr.arpa shares some name servers with other domains, for instance jobmedia.at, kroneanzeigen.at and werbungdiewirkt.at.

These name servers are often 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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