WWW.RTSAK.COM - rchelp.fas.harvard.edu
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rchelp.fas.harvard.edu checked at 2025-10-19T11:23:49.515Z 164ms 25/25/25 100% R:10rchelp.fas.harvard.edu
| A | 140.247.232.230🇺🇸 HARVARDNET | ||||||
fas.harvard.edu
| MX | mx0a-00171101.pphosted.com | ||||||
| MX | mx0b-00171101.pphosted.com | ||||||
| NS | a1-171.akam.net | ||||||
| NS | a10-66.akam.net | ||||||
| NS | a11-67.akam.net | ||||||
| NS | a16-64.akam.net | ||||||
| NS | a6-66.akam.net | ||||||
| NS | a7-65.akam.net | ||||||
MX for
Starts similarily
AI analysis
rchelp.fas.harvard.edu serves as the mail server for 151.247.140.in-addr.arpa and 224-27.232.247.140.in-addr.arpa.
rcsmtp.rc.fas.harvard.edu commonly serves as a mail server together with rchelp.fas.harvard.edu.
rchelp.fas.harvard.edu points to a single IP: 140.247.232.230.
dbq