CF1763111671678-tsm20251109205412

WWW.RTSAK.COM - 42.237.127.212.in-addr.arpa

Search for IP or hostnames:

42.237.127.212.in-addr.arpa checked at 2025-11-14T09:14:31.620Z 827ms 49/49/49 100% R:10 allDone:true timedOut:false

42.237.127.212.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
PTR212-127-237-42.cable.dynamic.v4.ziggo.nl
A212.127.237.42🇳🇱 TNF-AS
PTR212-127-237-42.cable.dynamic.v4.ziggo.nl

237.127.212.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

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

42.237.127.212.in-addr.arpa uses the same name server setup as other domains, for instance 148.241.24.84.in-addr.arpa, 208.0.214.94.in-addr.arpa, 11.62.27.84.in-addr.arpa, 191.180.73.213.in-addr.arpa and 132.99.26.84.in-addr.arpa.

Host names with two IP numbers:

The host rns1.upc.biz points to 2001:730:3e12::134 and 195.34.133.134.

The host rns2.upc.biz points to 2001:730:3e12:1000::134 and 213.47.222.134.

Host name 212-127-237-42.cable.dynamic.v4.ziggo.nl resolves to IP 212.127.237.42.

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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