CF1760342728126-tsm20251012143351

IPLIST.NET - smtp.duke.edu

Search for IP or hostnames:

smtp.duke.edu checked at 2025-10-13T08:05:28.113Z 231ms 70/70/70 100% R:13

smtp.duke.edu

MXsmtp.duke.edu
A152.3.70.25🇺🇸 DUKE-INTERCHANGE
PTRmail-gw-north.oit.duke.edu
NSfitz-gtm-01.oit.duke.edu
A152.3.100.50🇺🇸 DUKE-INTERCHANGE
PTRfitz-gtm-01.oit.duke.edu
PTRfitz-gtm.oit.duke.edu
NSnorth-gtm-01.oit.duke.edu
A152.3.105.62🇺🇸 DUKE-INTERCHANGE
PTRnorth-gtm-01.oit.duke.edu
PTRnorth-gtm.oit.duke.edu
A152.3.70.25🇺🇸 DUKE-INTERCHANGE
PTRmail-gw-north.oit.duke.edu

duke.edu

NSdns-auth-01.oit.duke.edu
NSdns-auth-02.oit.duke.edu
NSdns-nc1-01.oit.duke.edu
MXduke-edu.mail.protection.outlook.com
A152.3.72.197🇺🇸 DUKE-INTERCHANGE
rank #549 globally
rank #27 in the tld
This domain name "duke.edu" is associated with Duke University, a private research university located in Durham, North Carolina, United States. It's typically used for the university's online platforms, including its official website, online resources for students and faculty, email addresses, and other digital services related to the institution.

MX for

Starts with same word

Starts similarily

AI analysis

smtp.duke.edu serves as the mail server for smtp.duke.edu.

smtp.duke.edu points to IP number: 152.3.70.25.

Other host names, for instance mail-gw-test.oit.duke.edu and mail-gw-north.oit.duke.edu, share IP numbers with smtp.duke.edu.

smtp.duke.edu is delegated to two name servers: fitz-gtm-01.oit.duke.edu and north-gtm-01.oit.duke.edu.

smtp.duke.edu uses the same name server setup as other domains, such as shib.oit.duke.edu, dukereg.duke.edu, alertbar.oit.duke.edu and mx.oit.duke.edu.

smtp.duke.edu shares name servers with other domains, at least partially, for example wip.duke.edu, mail-gw-test.oit.duke.edu and ad.duke.edu as well as win.duke.edu.

these name servers are commonly used together with the name servers ad-dc-tst-dap10.ad.duke.edu, ad-dc-pap12.win.duke.edu, ad-dc-pap13.win.duke.edu, ad-dc-pap14.win.duke.edu and ad-dc-pap15.win.duke.edu.

Host names with a single IP:

fitz-gtm-01.oit.duke.edu points to 152.3.100.50.

north-gtm-01.oit.duke.edu points to 152.3.105.62.

smtp.duke.edu is handled by a single mail server, smtp.duke.edu.

smtp.duke.edu points to a single IP: 152.3.70.25.

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

zwxJgew CF johedugfp 2025-10-13