CF1759824365745-tsm20251005211530

IPLIST.NET - 21.73.84.in-addr.arpa

Search for IP or hostnames:

21.73.84.in-addr.arpa checked at 2025-10-07T08:06:05.693Z 531ms 50/50/50 100% R:7

21.73.84.in-addr.arpa

NSns1.cablecom.net
A2001:730:3e12::133 🇳🇱 Liberty Global
PTRns1.upc.biz
A195.34.133.133🇦🇹 Liberty Global
PTRns1.upc.biz
NSns2.cablecom.net
A2001:730:3e12:1000::133 🇳🇱 Liberty Global
PTRns2.upc.biz
A213.47.222.133🇳🇱 Liberty Global
PTRns2.upc.biz

73.84.in-addr.arpa

NSns1.cablecom.net
NSns2.cablecom.net
NSns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

21.73.84.in-addr.arpa is a parent of 17.21.73.84.in-addr.arpa and 34.21.73.84.in-addr.arpa.

21.73.84.in-addr.arpa is delegated to two name servers: ns1.cablecom.net and ns2.cablecom.net.

21.73.84.in-addr.arpa uses the same name server setup as other domains such as 200.75.84.in-addr.arpa, 233.140.46.in-addr.arpa, 44.2.62.in-addr.arpa, 235.73.84.in-addr.arpa and 8.72.84.in-addr.arpa.

21.73.84.in-addr.arpa shares name servers with other domains at least partially, for example 124.78.217.in-addr.arpa, printimo.ch, apgsga.com, apg.ch and 92.193.213.in-addr.arpa.

These name servers are often used together with the name servers ns1.apgsga.ch, ns2.apgsga.ch, ns.ripe.net, ns1.ewb.ch and ns1-rip1.solpa.net.

Host names with two IP numbers:

ns1.cablecom.net points to 2001:730:3e12::133 and 195.34.133.133; ns2.cablecom.net points to 2001:730:3e12:1000::133 and 213.47.222.133.

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

vtsHnHS CF johedugfp 2025-10-07