CF1763392213647-tsm20251116095642

DNSWHOIS.INFO - 21.132.221.in-addr.arpa

Search for IP or hostnames:

21.132.221.in-addr.arpa checked at 2025-11-17T15:10:13.526Z 1846ms 36/36/36 100% R:9 allDone:true timedOut:false

21.132.221.in-addr.arpa

NSdns1.netsoft.com.vn
A14.225.41.137🇻🇳 VNPT-AS-VN
PTRstatic.vnpt.vn
NSdns2.netsoft.com.vn
A14.225.197.109🇻🇳 VNPT-AS-VN
PTRstatic.vnpt.vn

132.221.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

21.132.221.in-addr.arpa is delegated to two name servers dns1.netsoft.com.vn and dns2.netsoft.com.vn.

21.132.221.in-addr.arpa shares the same name server setup as other domains, for instance licom.com.vn, sfc.com.vn, tanlongvan.com.vn, baobaclieu.vn and sfn.vn.

21.132.221.in-addr.arpa at least partially shares name servers with other domains, for instance lugia.com.vn, qtctech.com.vn, rdplastic.vn, daithienloc.com.vn and truongnhandao.edu.vn.

Host names with one IP number:

dns1.netsoft.com.vn points to 14.225.41.137

dns2.netsoft.com.vn points to 14.225.197.109

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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