CF1763422822160-tsm20251116095642

DNSWHOIS.INFO - 203.73.213.in-addr.arpa

Search for IP or hostnames:

203.73.213.in-addr.arpa checked at 2025-11-17T23:40:22.099Z 496ms 41/41/41 100% R:8 allDone:true timedOut:false

203.73.213.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

73.213.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Two name servers rns1.upc.biz and rns2.upc.biz handle delegation for 203.73.213.in-addr.arpa.

203.73.213.in-addr.arpa uses the same name server setup as other domains, for example 247.216.214.94.in-addr.arpa, 248.102.122.217.in-addr.arpa, 155.198.84.83.in-addr.arpa, 105.169.83.83.in-addr.arpa and 134.173.31.84.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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