CF1761025687139-tsm20251017082432

WWW.RTSAK.COM - 109.251.77.in-addr.arpa

Search for IP or hostnames:

109.251.77.in-addr.arpa checked at 2025-10-21T05:48:07.127Z 107ms 44/44/44 100% R:11

109.251.77.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

251.77.in-addr.arpa

NSrns1.upc.biz
NSrns2.upc.biz

Up

Starts with same word

Starts similarily

AI analysis

109.251.77.in-addr.arpa is a parent of 187.109.251.77.in-addr.arpa, 92.109.251.77.in-addr.arpa and 116.109.251.77.in-addr.arpa.

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

109.251.77.in-addr.arpa shares the same name server setup as 155.168.81.83.in-addr.arpa, 184.63.167.188.in-addr.arpa, 87.223.10.31.in-addr.arpa, 74.77.83.83.in-addr.arpa and 81.93.25.84.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.

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

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