CF1759391440111-tsm20251001211114

WWW.RTSAK.COM - ns1.cs50.harvard.edu

Search for IP or hostnames:

ns1.cs50.harvard.edu checked at 2025-10-02T07:50:40.097Z 96ms 34/34/34 100% R:10

ns1.cs50.harvard.edu

A205.251.193.126🇺🇸 Amazon
PTRns-382.awsdns-47.com

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
A34.229.31.35🇺🇸 Amazon
A54.243.253.210🇺🇸 Amazon

NS for

Starts with same word

Starts similarily

AI analysis

ns1.cs50.harvard.edu serves as the name server for cs50.harvard.edu.

Together with ns1.cs50.harvard.edu, ns2.cs50.harvard.edu, ns3.cs50.harvard.edu and ns4.cs50.harvard.edu are commonly used as name servers.

ns1.cs50.harvard.edu points to a single IP: 205.251.193.126.

Other host names, for instance ns6.nextmeta.com, ns-382.awsdns-47.com and g-ns-382.awsdns-62.co.uk share IP numbers with ns1.cs50.harvard.edu.

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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