CF1760093689136-tsm20251010100059

WWW.ROBTEX.COM - ns1.21cn.net

Search for IP or hostnames:

ns1.21cn.net checked at 2025-10-10T10:54:49.120Z 266ms 24/24/24 100% R:14

ns1.21cn.net

MXmta.21cn.net

21cn.net

MXmta.21cn.com
NSvip3.alidns.com
NSvip4.alidns.com
A14.116.220.229🇨🇳 CHINANET-Guangdong-GuangZhou-IDC

Starts with same word

Starts similarily

AI analysis

ns1.21cn.net is handled by a single mail server, mta.21cn.net.

ns1.21cn.net shares the same mail server setup as other domains, for instance ns2.21cn.net, kjava_gzb.21cn.net, hermesw2.webmail.21cn.net, mta-ent.21cn.net and bnet-hw.21cn.net.

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

SOcapYG CF johedugfp 2025-10-10