CF1763666485527-tsm20251116095642

WWW.RTSAK.COM - 137.116.123.217.in-addr.arpa

Search for IP or hostnames:

137.116.123.217.in-addr.arpa checked at 2025-11-20T19:21:25.514Z 78ms 49/49/49 100% R:8 allDone:true timedOut:false

137.116.123.217.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
PTR217-123-116-137.cable.dynamic.v4.ziggo.nl
A217.123.116.137🇳🇱 TNF-AS
PTR217-123-116-137.cable.dynamic.v4.ziggo.nl

116.123.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

137.116.123.217.in-addr.arpa shares the same name server configuration as other domains, such as 50.62.217.in-addr.arpa, 246.213.94.in-addr.arpa, 42.171.105.84.in-addr.arpa, 240.144.10.31.in-addr.arpa and 103.104.87.83.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

217-123-116-137.cable.dynamic.v4.ziggo.nl points to IP number 217.123.116.137.

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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