CF1763588741609-tsm20251116095642

DNSWHOIS.INFO - 18.99.89.in-addr.arpa

Search for IP or hostnames:

18.99.89.in-addr.arpa checked at 2025-11-19T21:45:41.595Z 165ms 41/41/41 100% R:14 allDone:true timedOut:false

18.99.89.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

99.89.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

Two name servers rns1.upc.biz and rns2.upc.biz handle the delegation for 18.99.89.in-addr.arpa.

18.99.89.in-addr.arpa shares the same name server setup as other domains, for instance 184.120.26.84.in-addr.arpa, 38.167.188.in-addr.arpa, 46.105.84.in-addr.arpa, 174.110.92.in-addr.arpa and 243.236.27.84.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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