CF1763552679980-tsm20251116095642

DNSWHOIS.INFO - 21.100.110.80.in-addr.arpa

Search for IP or hostnames:

21.100.110.80.in-addr.arpa checked at 2025-11-19T11:44:39.952Z 407ms 49/49/49 100% R:12 allDone:true timedOut:false

21.100.110.80.in-addr.arpa

NSrns1.nameservice.at
A2001:4bc8:2000:703::1 🇦🇹 Magenta Telekom
A46.125.235.221🇦🇹 Magenta Telekom
PTR046125235221.public.t-mobile.at
NSrns2.nameservice.at
A2a02:8383:d:200a::99 🇦🇹 Magenta Telekom
PTR2a02-8383-000d-200a-0000-0000-0000-0099.static.v6.upcbusiness.at
A84.115.254.99🇦🇹 Magenta Telekom
PTR84-115-254-99.cable.dynamic.surfer.at
PTR80-110-100-21.cgn.dynamic.surfer.at
A80.110.100.21🇦🇹 Magenta Telekom
PTR80-110-100-21.cgn.dynamic.surfer.at

100.110.80.in-addr.arpa

NSrns1.nameservice.at
NSrns2.nameservice.at

Starts with same word

Starts similarily

AI analysis

Two name servers rns1.nameservice.at and rns2.nameservice.at handle the delegation for 21.100.110.80.in-addr.arpa.

21.100.110.80.in-addr.arpa shares the same name server setup as other domains, for instance 82.23.118.91.in-addr.arpa, 132.156.47.213.in-addr.arpa, 198.137.34.195.in-addr.arpa, 168.37.109.80.in-addr.arpa and 245.54.223.81.in-addr.arpa.

Host names with two IP numbers:

rns1.nameservice.at points to 2001:4bc8:2000:703::1 and 46.125.235.221.

rns2.nameservice.at points to 2a02:8383:d:200a::99 and 84.115.254.99.

The host name 80-110-100-21.cgn.dynamic.surfer.at points to IP 80.110.100.21.

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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