CF1759364013184-tsm20251001211114

WWW.ROBTEX.COM - rcsmtp.rc.fas.harvard.edu

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rcsmtp.rc.fas.harvard.edu checked at 2025-10-02T00:13:33.168Z 150ms 61/61/61 100% R:13

AI analysis

Mail server rcsmtp.rc.fas.harvard.edu serves 151.247.140.in-addr.arpa, rcsmtp.rc.fas.harvard.edu and rc.fas.harvard.edu.

rchelp.fas.harvard.edu is commonly used as a mail server in conjunction with rcsmtp.rc.fas.harvard.edu.

rcsmtp.rc.fas.harvard.edu points to a single IP number: 140.247.232.233.

Other host names, for instance iliadaccess01.fas.harvard.edu, share IP numbers with rcsmtp.rc.fas.harvard.edu.

A single mail server handles rcsmtp.rc.fas.harvard.edu and rcsmtp.rc.fas.harvard.edu.

rcsmtp.rc.fas.harvard.edu uses the same mail server setup as other domains, for example rc.fas.harvard.edu.

rcsmtp.rc.fas.harvard.edu shares at least some mail servers with other domains, for instance 151.247.140.in-addr.arpa.

Host name rcsmtp.rc.fas.harvard.edu resolves to IP 140.247.232.233.

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

EnAsTDY CF johedugfp 2025-10-02