CF1763558501419-tsm20251116095642

DNSWHOIS.INFO - 172.4.221.in-addr.arpa

Search for IP or hostnames:

172.4.221.in-addr.arpa checked at 2025-11-19T13:21:41.403Z 4051ms 50/50/50 100% R:13 allDone:true timedOut:false

172.4.221.in-addr.arpa

NSns1.cnc-gd.net
A2408:8001:3002:34::1 🇨🇳 CHINA169-GZ
A221.4.9.48🇨🇳 CHINA169-GZ
NSns2.cnc-gd.net
A2408:8001:3002:35::1 🇨🇳 CHINA169-GZ
A221.4.66.66🇨🇳 CHINA169-GZ

4.221.in-addr.arpa

NSns1.cnc-gd.net
NSns2.cnc-gd.net
NSns3.cnc-gd.net

Up

Starts with same word

Starts similarily

AI analysis

The parent of 13.172.4.221.in-addr.arpa is 172.4.221.in-addr.arpa.

172.4.221.in-addr.arpa is delegated to two name servers: ns1.cnc-gd.net and ns2.cnc-gd.net.

172.4.221.in-addr.arpa shares the same name server setup as 185.86.120.in-addr.arpa, 132.95.211.in-addr.arpa, cnc-gd.net, 101.179.163.in-addr.arpa and 176.122.157.in-addr.arpa.

172.4.221.in-addr.arpa shares name servers with other domains, at least partially, for example cnc-gd.com, 210.4.221.in-addr.arpa and 132.4.221.in-addr.arpa as well as 218.4.221.in-addr.arpa.

these name servers are often used in conjunction with the name servers ns3.cnc-gd.net.

Host names with two IP numbers: ns1.cnc-gd.net points to: 2408:8001:3002:34::1 and 221.4.9.48; ns2.cnc-gd.net points to: 2408:8001:3002:35::1 and 221.4.66.66.

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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