CF1763458231133-tsm20251116095642

WWW.RTSAK.COM - 1.12.123.217.in-addr.arpa

Search for IP or hostnames:

1.12.123.217.in-addr.arpa checked at 2025-11-18T09:30:31.098Z 612ms 49/49/49 100% R:11 allDone:true timedOut:false

1.12.123.217.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
PTR217-123-12-1.cable.dynamic.v4.ziggo.nl
A217.123.12.1🇳🇱 TNF-AS
PTR217-123-12-1.cable.dynamic.v4.ziggo.nl

12.123.217.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 1.12.123.217.in-addr.arpa.

1.12.123.217.in-addr.arpa uses the same name server configuration as other domains, such as 138.234.81.83.in-addr.arpa, 183.197.27.84.in-addr.arpa, 86.50.84.83.in-addr.arpa, 106.179.87.83.in-addr.arpa and 2.173.86.83.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.

217-123-12-1.cable.dynamic.v4.ziggo.nl points to one IP number: 217.123.12.1.

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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