WWW.RTSAK.COM - www3.fas.harvard.edu
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www3.fas.harvard.edu checked at 2025-10-21T13:44:05.831Z 159ms 35/35/35 100% R:15www3.fas.harvard.edu
| MX | smtp.fas.harvard.edu | ||||||
| A | 128.103.26.13🇺🇸 HARVARDNET | ||||||
| PTR | smtp.fas.harvard.edu | ||||||
| A | 140.247.34.66🇺🇸 HARVARDNET | ||||||
| PTR | www3.fas.harvard.edu | ||||||
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 | ||||||
PTR for
Starts with same word
www3.gx.cn |
www3.ws |
www3.ru |
www3.ca |
www3.it |
www3.cz |
www3.at |
www3.to |
www3.org |
www3.com |
www3.he.cn |
www3.jp |
www3.eu |
www3.nl |
www3.cn |
www3.co.il |
www3.me |
www3.cc |
Starts similarily
AI analysis
www3.fas.harvard.edu points to IP number: 140.247.34.66.
www3.fas.harvard.edu is handled by a single mail server, smtp.fas.harvard.edu.
The mail server setup for www3.fas.harvard.edu matches that of other domains, for instance imap.fas.harvard.edu, is01.fas.harvard.edu, student.harvard.edu, news.fas.harvard.edu and is02.fas.harvard.edu.
smtp.fas.harvard.edu points to a single IP: 128.103.26.13.
dbq