CF1760761435664-tsm20251017082432

DNSWHOIS.INFO - 54.221.223.81.in-addr.arpa

Search for IP or hostnames:

54.221.223.81.in-addr.arpa checked at 2025-10-18T04:23:55.647Z 991ms 49/49/49 100% R:10

54.221.223.81.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
PTR81-223-221-54.static.upcbusiness.at
A81.223.221.54🇦🇹 Magenta Telekom
PTR81-223-221-54.static.upcbusiness.at

221.223.81.in-addr.arpa

NSrns1.nameservice.at
NSrns2.nameservice.at

Starts with same word

Starts similarily

AI analysis

54.221.223.81.in-addr.arpa's delegation uses two name servers: rns1.nameservice.at and rns2.nameservice.at.

54.221.223.81.in-addr.arpa uses the same name server setup as other domains, such as 188.186.212.in-addr.arpa, 20.91.126.85.in-addr.arpa, 11.121.108.80.in-addr.arpa, 99.165.126.85.in-addr.arpa and 43.109.17.212.in-addr.arpa.

Host names with two IPs:

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

Host name 81-223-221-54.static.upcbusiness.at resolves to a single IP: 81.223.221.54.

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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