CF1763770220338-tsm20251116095642

WWW.ROBTEX.COM - mail2.c21-sh.com

Search for IP or hostnames:

mail2.c21-sh.com checked at 2025-11-22T00:10:20.240Z 1138ms 34/34/34 100% R:14 allDone:true timedOut:false

mail2.c21-sh.com

A61.206.121.85🇯🇵 NTT PC Communications (InfoSphere)
PTRserver2.c21.to

c21-sh.com

MXmail2.c21-sh.com
NSserver2.c21.to
NSserver.c21.to
A203.141.157.18🇯🇵 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 address: 61.206.121.85.

Other host names including nagashimakougei.com, www.c21.to, mail.c21.to, server2.c21.to and mail.0021.to share IP numbers with mail2.c21-sh.com.

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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