WWW.ROBTEX.COM - cs50.harvard.edu
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cs50.harvard.edu checked at 2025-11-22T20:06:58.712Z 427ms 209/209/209 100% R:11 allDone:true timedOut:false cs50.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 points to two IP numbers: 34.197.221.169 and 34.225.176.37.
Other host names, for example ec2-34-225-176-37.compute-1.amazonaws.com, k8s-istiogat-gatewayb-e04869908b-88248463.us-east-1.elb.amazonaws.com and ec2-34-197-221-169.compute-1.amazonaws.com share IPs 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 at least partially some mail servers with other domains, for instance finopgroup.com, protechm.com, mediasmart.mobi, narcosisdive.com and lettuce.fm.
these mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers
Each host name points to two IP numbers:
aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.27
aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.27
aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 142.250.101.26
alt1.aspmx.l.google.com points to 2607:f8b0:4023:100f::1a and 192.178.220.26
alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26