MXLIST.NET - rcsmtp.rc.fas.harvard.edu
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rcsmtp.rc.fas.harvard.edu checked at 2025-10-28T20:50:35.552Z 275ms 50/50/50 100% R:15rcsmtp.rc.fas.harvard.edu
| MX | rcsmtp.rc.fas.harvard.edu | ||||||
| A | 140.247.232.233🇺🇸 HARVARDNET | ||||||
| A | 140.247.232.233🇺🇸 HARVARDNET | ||||||
rc.fas.harvard.edu
| NS | iliaddns2.rc.fas.harvard.edu | ||||||
| NS | iliaddns.rc.fas.harvard.edu | ||||||
| MX | rcsmtp.rc.fas.harvard.edu | ||||||
| A | 140.247.64.140🇺🇸 HARVARDNET | ||||||
PTR for
MX for
151.247.140.in-addr.arpa |
rcsmtp.rc.fas.harvard.edu |
224-27.232.247.140.in-addr.arpa |
174.247.140.in-addr.arpa |
rc.fas.harvard.edu |
Starts similarily
AI analysis
rcsmtp.rc.fas.harvard.edu serves as the mail server for 151.247.140.in-addr.arpa, rcsmtp.rc.fas.harvard.edu, 224-27.232.247.140.in-addr.arpa, 174.247.140.in-addr.arpa and rc.fas.harvard.edu.
rchelp.fas.harvard.edu is a mail server commonly used with rcsmtp.rc.fas.harvard.edu.
rcsmtp.rc.fas.harvard.edu resolves to one IP number: 140.247.232.233.
Other host names, for instance iliadaccess01.fas.harvard.edu, share IP numbers with rcsmtp.rc.fas.harvard.edu.
rcsmtp.rc.fas.harvard.edu is served by a single mail server, rcsmtp.rc.fas.harvard.edu.
rcsmtp.rc.fas.harvard.edu shares the same mail server setup as other domains, for instance rc.fas.harvard.edu.
rcsmtp.rc.fas.harvard.edu shares at least partially some mail servers with other domains, including 151.247.140.in-addr.arpa, 224-27.232.247.140.in-addr.arpa and 174.247.140.in-addr.arpa.
rcsmtp.rc.fas.harvard.edu resolves to IP 140.247.232.233.