CF1758908805467-tsm20250926081218

NSLIST.NET - imap.fas.harvard.edu

Search for IP or hostnames:

imap.fas.harvard.edu checked at 2025-09-26T17:46:45.421Z 162ms 35/35/35 100% R:16

imap.fas.harvard.edu

MXsmtp.fas.harvard.edu
A128.103.26.13🇺🇸 HARVARDNET
PTRsmtp.fas.harvard.edu
A128.103.26.12🇺🇸 HARVARDNET
PTRimap.fas.harvard.edu

fas.harvard.edu

MXmx0a-00171101.pphosted.com
MXmx0b-00171101.pphosted.com
NSa1-171.akam.net
NSa10-66.akam.net
NSa11-67.akam.net
NSa16-64.akam.net
NSa6-66.akam.net
NSa7-65.akam.net

PTR for

Starts with same word

Starts similarily

AI analysis

imap.fas.harvard.edu resolves to one IP number: 128.103.26.12.

A single mail server handles imap.fas.harvard.edu, smtp.fas.harvard.edu.

imap.fas.harvard.edu shares the same mail server setup as other domains, for instance is01.fas.harvard.edu, student.harvard.edu, news.fas.harvard.edu, is02.fas.harvard.edu and www3.fas.harvard.edu.

Host name smtp.fas.harvard.edu resolves to a single IP: 128.103.26.13.

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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