CF1763396718146-tsm20251116095642

WWW.RTSAK.COM - 121.167.249.77.in-addr.arpa

Search for IP or hostnames:

121.167.249.77.in-addr.arpa checked at 2025-11-17T16:25:18.135Z 452ms 49/49/49 100% R:19 allDone:true timedOut:false

121.167.249.77.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
PTR77-249-167-121.cable.dynamic.v4.ziggo.nl
A77.249.167.121🇳🇱 TNF-AS
PTR77-249-167-121.cable.dynamic.v4.ziggo.nl

167.249.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Starts with same word

Starts similarily

AI analysis

121.167.249.77.in-addr.arpa's delegation is to two name servers rns1.upc.biz and rns2.upc.biz.

121.167.249.77.in-addr.arpa shares the same name server configuration as other domains, such as 236.193.31.84.in-addr.arpa, 10.231.215.94.in-addr.arpa, 65.214.94.in-addr.arpa, 19.52.250.77.in-addr.arpa and 119.124.87.83.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

77-249-167-121.cable.dynamic.v4.ziggo.nl points to IP number 77.249.167.121.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq