WWW.RTSAK.COM - joslin.harvard.edu
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joslin.harvard.edu checked at 2025-10-02T02:06:01.281Z 271ms 51/51/51 100% R:14joslin.harvard.edu
| MX | mxa-0016f601.gslb.pphosted.com | ||||||
| A | 148.163.155.75🇺🇸 Proofpoint | ||||||
| PTR | mx0b-0016f601.pphosted.com | ||||||
| MX | mxb-0016f601.gslb.pphosted.com | ||||||
| A | 148.163.155.75🇺🇸 Proofpoint | ||||||
| PTR | mx0b-0016f601.pphosted.com | ||||||
| A | 134.174.85.132🇺🇸 Longwood Medical and Academic Area | ||||||
| PTR | joslin.harvard.edu | ||||||
| PTR | jdcwebprod4.joslin.harvard.edu | ||||||
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 | ||||||
| A | 192.0.66.20🇺🇸 Automattic | ||||||
rank #1 in the tld
This domain name "harvard.edu" represents the official website of Harvard University, a prestigious Ivy League research university located in Cambridge, Massachusetts, United States. It serves as a platform for the institution to share information about its academics, research, admissions, campus life, news, events, and other university-related content to students, staff, alumni, and the public.
PTR for
Up
alumni-email.joslin.harvard.edu |
jdcwebprod4.joslin.harvard.edu |
www.joslin.harvard.edu |
mail4.joslin.harvard.edu |
secure.joslin.harvard.edu |
mail3.joslin.harvard.edu |
paging.joslin.harvard.edu |
jdcfirewall.joslin.harvard.edu |
jdcwebprod1.joslin.harvard.edu |
pagingdirectory.joslin.harvard.edu |
journeyincaring.joslin.harvard.edu |
Starts with same word
Starts similarily
AI analysis
joslin.harvard.edu is a parent of alumni-email.joslin.harvard.edu, jdcwebprod4.joslin.harvard.edu, www.joslin.harvard.edu, mail4.joslin.harvard.edu, secure.joslin.harvard.edu and a few other host names.
joslin.harvard.edu resolves to a single IP address: 134.174.85.132.
Other host names, for instance jdcwebprod4.joslin.harvard.edu, share IP numbers with joslin.harvard.edu.
joslin.harvard.edu is handled by two mail servers: mxa-0016f601.gslb.pphosted.com and mxb-0016f601.gslb.pphosted.com.
joslin.harvard.edu shares its mail server setup with other domains, including bidneedham.org, nhs-healthlink.org, nebh.org, nhshealth.org and winchesterhospital.org.
Host names with a single IP:
- mxa-0016f601.gslb.pphosted.com points to 148.163.155.75
- mxb-0016f601.gslb.pphosted.com points to 148.163.155.75
Host names that point to 148.163.155.75: mxa-0016f601.gslb.pphosted.com and mxb-0016f601.gslb.pphosted.com