CF1763507310124-tsm20251116095642

DNSWHOIS.INFO - 216.133.204.212.in-addr.arpa

Search for IP or hostnames:

216.133.204.212.in-addr.arpa checked at 2025-11-18T23:08:29.768Z 1850ms 49/49/49 100% R:11 allDone:true timedOut:false

216.133.204.212.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
PTR212-204-133-216.cable.dynamic.v4.ziggo.nl
A212.204.133.216🇳🇱 TNF-AS
PTR212-204-133-216.cable.dynamic.v4.ziggo.nl

133.204.212.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

216.133.204.212.in-addr.arpa uses the same name server setup as other domains, such as 16.211.94.in-addr.arpa, 119.232.123.217.in-addr.arpa, 86.36.73.82.in-addr.arpa, 105.145.25.84.in-addr.arpa and 246.158.72.82.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 212-204-133-216.cable.dynamic.v4.ziggo.nl resolves to a single IP: 212.204.133.216.

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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