CF1763610509170-tsm20251116095642

IPLIST.NET - 157.121.80.in-addr.arpa

Search for IP or hostnames:

157.121.80.in-addr.arpa checked at 2025-11-20T03:48:29.145Z 254ms 47/47/47 100% R:14 allDone:true timedOut:false

157.121.80.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

121.80.in-addr.arpa

NSdns4.a1.net
NSdns5.a1.net

Up

Starts with same word

Starts similarily

AI analysis

157.121.80.in-addr.arpa is parent of 24.157.121.80.in-addr.arpa, 139.157.121.80.in-addr.arpa, 138.157.121.80.in-addr.arpa, 9.157.121.80.in-addr.arpa and 137.157.121.80.in-addr.arpa.

157.121.80.in-addr.arpa's delegation uses two name servers: dns4.a1.net and dns5.a1.net.

157.121.80.in-addr.arpa uses the same name server setup as other domains, such as 244.152.90.in-addr.arpa, 42.75.80.in-addr.arpa, atnat0026.highway.a1.net, 228.191.178.in-addr.arpa and 203.144.89.in-addr.arpa.

157.121.80.in-addr.arpa shares name servers with other domains at least partially, for example kurierabo.at and lkhr.at.

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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