CF1763505210222-tsm20251116095642

DNSWHOIS.INFO - 73.133.248.77.in-addr.arpa

Search for IP or hostnames:

73.133.248.77.in-addr.arpa checked at 2025-11-18T22:33:30.197Z 485ms 49/49/49 100% R:15 allDone:true timedOut:false

73.133.248.77.in-addr.arpa

NSrns1.upc.biz
A2001:730:3e12::134 🇳🇱 Liberty Global
A195.34.133.134🇦🇹 Liberty Global
PTRrns1.upc.biz
NSrns2.upc.biz
A2001:730:3e12:1000::134 🇳🇱 Liberty Global
A213.47.222.134🇳🇱 Liberty Global
PTRrns2.upc.biz
PTR77-248-133-73.cable.dynamic.v4.ziggo.nl
A77.248.133.73🇳🇱 Vodafone Libertel B.V.
PTR77-248-133-73.cable.dynamic.v4.ziggo.nl

133.248.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

73.133.248.77.in-addr.arpa is delegated to two name servers: rns1.upc.biz and rns2.upc.biz.

73.133.248.77.in-addr.arpa uses the same name server setup as other domains such as 90.210.94.in-addr.arpa, 56.169.105.84.in-addr.arpa, 60.138.213.94.in-addr.arpa, 13.52.85.83.in-addr.arpa and 113.65.251.77.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.

77-248-133-73.cable.dynamic.v4.ziggo.nl points to a single IP: 77.248.133.73.

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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