CF1763645055526-tsm20251116095642

WWW.RTSAK.COM - 137.193.73.213.in-addr.arpa

Search for IP or hostnames:

137.193.73.213.in-addr.arpa checked at 2025-11-20T13:24:15.401Z 782ms 49/49/49 100% R:12 allDone:true timedOut:false

137.193.73.213.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
PTR213-73-193-137.cable.dynamic.v4.ziggo.nl
A213.73.193.137🇳🇱 TNF-AS
PTR213-73-193-137.cable.dynamic.v4.ziggo.nl

193.73.213.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 are delegated to 137.193.73.213.in-addr.arpa.

137.193.73.213.in-addr.arpa uses the same name server configuration as other domains, such as 144.173.25.84.in-addr.arpa, 204.87.83.in-addr.arpa, 86.9.84.83.in-addr.arpa, 19.129.46.in-addr.arpa and 172.98.211.94.in-addr.arpa.

Host names with two IPs:

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.

213-73-193-137.cable.dynamic.v4.ziggo.nl points to one IP number: 213.73.193.137.

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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