CF1763501981799-tsm20251116095642

DNSWHOIS.INFO - 203.1.85.83.in-addr.arpa

Search for IP or hostnames:

203.1.85.83.in-addr.arpa checked at 2025-11-18T21:39:41.709Z 1349ms 49/49/49 100% R:11 allDone:true timedOut:false

203.1.85.83.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
PTR83-85-1-203.cable.dynamic.v4.ziggo.nl
A83.85.1.203🇳🇱 TNF-AS
PTR83-85-1-203.cable.dynamic.v4.ziggo.nl

1.85.83.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

203.1.85.83.in-addr.arpa shares the same name server setup as other domains, for example 150.176.81.83.in-addr.arpa, 33.55.105.84.in-addr.arpa, 182.143.86.83.in-addr.arpa, 190.71.30.84.in-addr.arpa and 12.56.31.84.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

83-85-1-203.cable.dynamic.v4.ziggo.nl points to a single IP: 83.85.1.203.

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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