CF1760104508583-tsm20251010100059

IPLIST.NET - 163.21.72.in-addr.arpa

Search for IP or hostnames:

163.21.72.in-addr.arpa checked at 2025-10-10T13:55:08.568Z 113ms 82/82/82 100% R:13

163.21.72.in-addr.arpa

NSbarbara.ns.cloudflare.com
A2606:4700:50::adf5:3af8 🇺🇸 Cloudflare
PTRbarbara.ns.cloudflare.com
A2803:f800:50::6ca2:c0f8 🇨🇷 Cloudflare
PTRbarbara.ns.cloudflare.com
A2a06:98c1:50::ac40:20f8 🇺🇸 Cloudflare
PTRbarbara.ns.cloudflare.com
A108.162.192.248🇺🇸 Cloudflare
PTRbarbara.ns.cloudflare.com
A172.64.32.248🇺🇸 Cloudflare
PTRbarbara.ns.cloudflare.com
A173.245.58.248🇺🇸 Cloudflare
PTRbarbara.ns.cloudflare.com
NSram.ns.cloudflare.com
A2606:4700:58::adf5:3be1 🇺🇸 Cloudflare
PTRram.ns.cloudflare.com
A2803:f800:50::6ca2:c1e1 🇨🇷 Cloudflare
PTRram.ns.cloudflare.com
A2a06:98c1:50::ac40:21e1 🇺🇸 Cloudflare
PTRram.ns.cloudflare.com
A108.162.193.225🇺🇸 Cloudflare
PTRram.ns.cloudflare.com
A172.64.33.225🇺🇸 Cloudflare
PTRram.ns.cloudflare.com
A173.245.59.225🇺🇸 Cloudflare
PTRram.ns.cloudflare.com

21.72.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

163.21.72.in-addr.arpa is parent of 134.163.21.72.in-addr.arpa, 242.163.21.72.in-addr.arpa, 141.163.21.72.in-addr.arpa and 136.163.21.72.in-addr.arpa.

163.21.72.in-addr.arpa's delegation uses two name servers, barbara.ns.cloudflare.com and ram.ns.cloudflare.com.

163.21.72.in-addr.arpa shares the same name server setup as other domains, for example zooshop.top, 199.125.94.in-addr.arpa, 56.244.65.in-addr.arpa, 132.249.65.in-addr.arpa and 173.21.72.in-addr.arpa.

163.21.72.in-addr.arpa at least partially shares name servers with other domains, including sovex.net, onlykey.io, do-staging.futrli.com, unitednetworks.ovh and tmrwconf.net.

These name servers are often used together with rodney.ns.cloudflare.com.

Host names with six IP numbers:

barbara.ns.cloudflare.com points to: 2606:4700:50::adf5:3af8, 2803:f800:50::6ca2:c0f8, 2a06:98c1:50::ac40:20f8, 108.162.192.248, 172.64.32.248 and 173.245.58.248.

ram.ns.cloudflare.com points to: 2606:4700:58::adf5:3be1, 2803:f800:50::6ca2:c1e1, 2a06:98c1:50::ac40:21e1, 108.162.193.225, 172.64.33.225 and 173.245.59.225.

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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