CF1763572510345-tsm20251116095642

DNSWHOIS.INFO - 81.28.84.in-addr.arpa

Search for IP or hostnames:

81.28.84.in-addr.arpa checked at 2025-11-19T17:15:10.314Z 462ms 44/44/44 100% R:9 allDone:true timedOut:false

81.28.84.in-addr.arpa

NSrns1.upc.biz
A2001:730:3e12::134 🇳🇱 LibertyGlobal
A195.34.133.134🇦🇹 LibertyGlobal
PTRrns1.upc.biz
NSrns2.upc.biz
A2001:730:3e12:1000::134 🇳🇱 LibertyGlobal
A213.47.222.134🇳🇱 LibertyGlobal
PTRrns2.upc.biz

28.84.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

81.28.84.in-addr.arpa is parent of 117.81.28.84.in-addr.arpa and 138.81.28.84.in-addr.arpa.

81.28.84.in-addr.arpa's delegation is to two name servers rns1.upc.biz and rns2.upc.biz.

81.28.84.in-addr.arpa shares the same name server configuration as other domains, such as 76.211.210.94.in-addr.arpa, 7.12.27.84.in-addr.arpa, 30.109.119.82.in-addr.arpa, 98.123.87.83.in-addr.arpa and 1.215.94.in-addr.arpa.

Host names with two IP numbers: rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134; rns2.upc.biz points to 2001:730:3e12:1000::134 and 213.47.222.134

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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