WWW.RTSAK.COM - is03.fas.harvard.edu
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is03.fas.harvard.edu checked at 2025-10-07T11:46:07.018Z 220ms 35/35/35 100% R:11is03.fas.harvard.edu
| MX | smtp.fas.harvard.edu | ||||||
| A | 128.103.26.13🇺🇸 HARVARDNET | ||||||
| PTR | smtp.fas.harvard.edu | ||||||
| A | 140.247.34.23🇺🇸 HARVARDNET | ||||||
| PTR | is03.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
Starts similarily
AI analysis
is03.fas.harvard.edu resolves to a single IP address: 140.247.34.23.
is03.fas.harvard.edu is handled by a single mail server, smtp.fas.harvard.edu.
is03.fas.harvard.edu shares its mail server setup with other domains, including student.harvard.edu, news.fas.harvard.edu, is02.fas.harvard.edu, www3.fas.harvard.edu and lpr.fas.harvard.edu.
smtp.fas.harvard.edu points to a single IP: 128.103.26.13.
dbq