DNSWHOIS.INFO - mail.duke.edu
Search for IP or hostnames:
mail.duke.edu checked at 2025-10-18T04:24:40.642Z 221ms 95/95/95 100% R:12
mail.duke.edu
NS | dns-auth-01.oit.duke.edu | ||||||
A | 152.3.103.93🇺🇸 DUKE-INTERCHANGE | ||||||
PTR | dns-auth-01.oit.duke.edu | ||||||
NS | dns-auth-02.oit.duke.edu | ||||||
A | 152.3.105.232🇺🇸 DUKE-INTERCHANGE | ||||||
PTR | dns-auth-02.oit.duke.edu | ||||||
NS | dns-nc1-01.oit.duke.edu | ||||||
A | 67.159.96.12🇺🇸 DUKE-INTERCHANGE | ||||||
PTR | dns-nc1-01.oit.duke.edu | ||||||
MX | mail-duke-edu.mail.protection.outlook.com | ||||||
A | 2a01:111:f403:c902::5 🇺🇸 Microsoft | ||||||
PTR | mail-sj2pr05cu00505.inbound.protection.outlook.com | ||||||
A | 2a01:111:f403:c91d:: 🇺🇸 Microsoft | ||||||
PTR | mail-mw2pr04cu00100.inbound.protection.outlook.com | ||||||
A | 2a01:111:f403:c927::1 🇺🇸 Microsoft | ||||||
PTR | mail-bn8pr05cu00301.inbound.protection.outlook.com | ||||||
A | 2a01:111:f403:f804::1 🇺🇸 Microsoft | ||||||
PTR | mail-co1pr05cu00301.inbound.protection.outlook.com | ||||||
A | 52.101.9.2🇺🇸 Microsoft | ||||||
PTR | mail-mn2pr02cu00202.inbound.protection.outlook.com | ||||||
A | 52.101.9.17🇺🇸 Microsoft | ||||||
A | 52.101.40.24🇺🇸 Microsoft | ||||||
PTR | mail-cy5pr05cu00100.inbound.protection.outlook.com | ||||||
A | 52.101.41.180🇺🇸 Microsoft | ||||||
PTR | mail-byapr04cu00204.inbound.protection.outlook.com | ||||||
A | 152.3.101.171🇺🇸 DUKE-INTERCHANGE | ||||||
PTR | owh-redirect-04.oit.duke.edu |
duke.edu
NS | dns-auth-01.oit.duke.edu | ||||||
NS | dns-auth-02.oit.duke.edu | ||||||
NS | dns-nc1-01.oit.duke.edu | ||||||
MX | duke-edu.mail.protection.outlook.com | ||||||
A | 152.3.72.197🇺🇸 DUKE-INTERCHANGE |
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.
Starts with same word
Starts similarily
AI analysis
mail.duke.edu
resolves to one IP number: 152.3.101.171.
Other host names, for instance dukepolicyjournal.org
, vis.duke.edu
, scied.duke.edu
, usp.duke.edu
and visualstudies.duke.edu
share IP numbers with mail.duke.edu
.
mail.duke.edu
is delegated to three name servers: dns-auth-01.oit.duke.edu
, dns-auth-02.oit.duke.edu
and dns-nc1-01.oit.duke.edu
.
mail.duke.edu
at least partially shares name servers with other domains, including hr.duke.edu
, dku.duke.edu
, plagiarism.duke.edu
, vpn.duke.edu
and nicholasinstitute.duke.edu
.
Host names with a single IP:
dns-auth-01.oit.duke.edu
points to 152.3.103.93; dns-auth-02.oit.duke.edu
points to 152.3.105.232; dns-nc1-01.oit.duke.edu
points to 67.159.96.12.
A single mail server handles mail.duke.edu
, mail-duke-edu.mail.protection.outlook.com
.
Host mail-duke-edu.mail.protection.outlook.com
points to eight IPs: 2a01:111:f403:c902::5, 2a01:111:f403:c91d::, 2a01:111:f403:c927::1, 2a01:111:f403:f804::1, 52.101.9.2, 52.101.9.17, 52.101.40.24 and 52.101.41.180.