CF1757581937711-tsm20250910161120

DNSWHOIS.INFO - ns2.cs50.harvard.edu

Search for IP or hostnames:

ns2.cs50.harvard.edu checked at 2025-09-11T09:12:17.695Z 93ms 34/34/34 100% R:10

ns2.cs50.harvard.edu

A205.251.196.101🇺🇸 Amazon
PTRns-1125.awsdns-12.org

cs50.harvard.edu

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
MXaspmx.l.google.com
NSns1.cs50.harvard.edu
NSns2.cs50.harvard.edu
NSns3.cs50.harvard.edu
NSns4.cs50.harvard.edu
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A35.153.171.85🇺🇸 Amazon
A54.166.123.47🇺🇸 Amazon

AI analysis

The name server for cs50.harvard.edu is ns2.cs50.harvard.edu.

Commonly, ns1.cs50.harvard.edu, ns3.cs50.harvard.edu, and ns4.cs50.harvard.edu are used as a name server in conjunction with ns2.cs50.harvard.edu.

ns2.cs50.harvard.edu points to the IP address: 205.251.196.101.

IP numbers are shared between ns2.cs50.harvard.edu and other host names such as ns4.urllo-dns.biz, ns1-24-ap-east-1.ec2-rdns.amazonaws.com, ns4.nexusbusiness.com.au, ns1.peterbilak.com, and ns4.ahm.com.au.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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XgvAOUT CF johedugfp 2025-09-11