WWW.RTSAK.COM - cs50.harvard.edu
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cs50.harvard.edu checked at 2025-09-29T21:36:26.465Z 330ms 128/128/128 100% R:14cs50.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.
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AI analysis
cs50.harvard.edu is a parent of ns4.cs50.harvard.edu, ns2.cs50.harvard.edu, ns3.cs50.harvard.edu and ns1.cs50.harvard.edu.
cs50.harvard.edu resolves to two IP numbers: 34.229.31.35 and 54.243.253.210.
Other host names, for instance ec2-54-243-253-210.compute-1.amazonaws.com, share IP numbers with cs50.harvard.edu.
cs50.harvard.edu is delegated to four name servers: ns1.cs50.harvard.edu, ns2.cs50.harvard.edu, ns3.cs50.harvard.edu and ns4.cs50.harvard.edu.
Host names with one IP number: ns1.cs50.harvard.edu points to 205.251.193.126; ns2.cs50.harvard.edu points to 205.251.196.101; ns3.cs50.harvard.edu points to 205.251.194.247; ns4.cs50.harvard.edu points to 205.251.199.190.
cs50.harvard.edu is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
cs50.harvard.edu shares some mail servers with other domains, at least partially, for instance finopgroup.com, protechm.com, mediasmart.mobi, narcosisdive.com and jvdw.eu.
these mail servers are often used with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26
aspmx3.googlemail.com points to 2a00:1450:4025:c01::1a and 142.250.147.26
aspmx.l.google.com points to 2607:f8b0:4004:c1f::1b and 172.253.115.26
alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26
alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26