CF1762468252410-tsm20251105200708

DNSWHOIS.INFO - 209.52.121.in-addr.arpa

Search for IP or hostnames:

209.52.121.in-addr.arpa checked at 2025-11-06T22:30:52.395Z 898ms 39/39/39 100% R:20

209.52.121.in-addr.arpa

NSns.topnew.cn
A121.52.209.4🇨🇳 CNIX-AP
PTRns.topnew.cn
NSns.topnewinfo.cn
A121.52.209.12🇨🇳 CNIX-AP
PTRns.topnewinfo.cn

52.121.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

209.52.121.in-addr.arpa is a parent of 12.209.52.121.in-addr.arpa, 72.209.52.121.in-addr.arpa and 4.209.52.121.in-addr.arpa.

209.52.121.in-addr.arpa is delegated to two name servers: ns.topnew.cn and ns.topnewinfo.cn.

209.52.121.in-addr.arpa uses the same name server setup as other domains, including 87.90.116.in-addr.arpa, 221.52.121.in-addr.arpa, 149.113.114.in-addr.arpa, 157.113.114.in-addr.arpa and 220.52.121.in-addr.arpa.

209.52.121.in-addr.arpa shares some name servers with other domains, for example tongniu.com.cn.

Hostnames with a single IP

ns.topnew.cn resolves to: 121.52.209.4.

ns.topnewinfo.cn resolves to: 121.52.209.12.

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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