ROBTEX.COM - mail2.c21-sh.com
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mail2.c21-sh.com checked at 2025-12-17T12:17:47.966Z 3187ms 28/28/28 100% R:13 allDone:true timedOut:false mail2.c21-sh.com
| A | 61.206.121.85🇯🇵 NTT PC Communications (InfoSphere) | ||||||
| PTR | server2.c21.to | ||||||
c21-sh.com
| MX | mail2.c21-sh.com | ||||||
| NS | server2.c21.to | ||||||
| NS | server.c21.to | ||||||
| A | 203.141.157.18🇯🇵 NTT PC Communications (InfoSphere) | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
mail2.c21-sh.com serves as the mail server for c21-sh.com.
mail2.c21-sh.com resolves to a single IP: 61.206.121.85.
Other host names, for instance mail.geonetwork.jp, www.c21.to, mail.nagashimakougei.com, server2.c21.to and c21-fh.co.jp share IP numbers with mail2.c21-sh.com.