CF1763607331926-tsm20251116095642

NSLIST.NET - 171.23.122.217.in-addr.arpa

Search for IP or hostnames:

171.23.122.217.in-addr.arpa checked at 2025-11-20T02:55:31.876Z 460ms 49/49/49 100% R:11 allDone:true timedOut:false

171.23.122.217.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
PTR217-122-23-171.cable.dynamic.v4.ziggo.nl
A217.122.23.171🇳🇱 TNF-AS
PTR217-122-23-171.cable.dynamic.v4.ziggo.nl

23.122.217.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

171.23.122.217.in-addr.arpa's delegation uses two name servers: rns1.upc.biz and rns2.upc.biz.

171.23.122.217.in-addr.arpa uses the same name server setup as other domains, such as 8.24.84.in-addr.arpa, 247.229.27.84.in-addr.arpa, 15.28.84.in-addr.arpa, 167.169.73.213.in-addr.arpa and 2.36.167.188.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

Host name 217-122-23-171.cable.dynamic.v4.ziggo.nl resolves to a single IP: 217.122.23.171.

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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