CF1760873527534-tsm20251017082432

MXLIST.NET - smtp.cs.duke.edu

Search for IP or hostnames:

smtp.cs.duke.edu checked at 2025-10-19T11:32:07.521Z 98ms 42/42/42 100% R:10

smtp.cs.duke.edu

CNAMEduke.cs.duke.edu
MXduke.cs.duke.edu
A152.3.140.1🇺🇸 DUKE-INTERCHANGE
PTRduke.cs.duke.edu
A152.3.140.1🇺🇸 DUKE-INTERCHANGE
PTRduke.cs.duke.edu

cs.duke.edu

NSdns-auth-01.oit.duke.edu
NSdns-auth-02.oit.duke.edu
NSdns-nc1-01.oit.duke.edu
MXcs-duke-edu.mail.protection.outlook.com
A152.3.103.25🇺🇸 DUKE-INTERCHANGE

Starts with same word

Starts similarily

AI analysis

smtp.cs.duke.edu resolves to one IP number: 152.3.140.1.

Other host names, for example duke.cs.duke.edu, share IP numbers with smtp.cs.duke.edu.

A single mail server handles smtp.cs.duke.edu, duke.cs.duke.edu.

smtp.cs.duke.edu shares the same mail server setup as other domains, for example duke.cs.duke.edu.

Host name duke.cs.duke.edu resolves to a single IP: 152.3.140.1.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

TUynLkX CF johedugfp 2025-10-19