CF1762936546668-tsm20251109205412

DNSWHOIS.INFO - tunl.duke.edu

Search for IP or hostnames:

tunl.duke.edu checked at 2025-11-12T08:35:46.650Z 224ms 95/95/95 100% R:14 allDone:true timedOut:false

tunl.duke.edu

NSdns-auth-01.oit.duke.edu
A152.3.103.93๐Ÿ‡บ๐Ÿ‡ธ DUKE-INTERCHANGE
PTRdns-auth-01.oit.duke.edu
NSdns-auth-02.oit.duke.edu
A152.3.105.232๐Ÿ‡บ๐Ÿ‡ธ DUKE-INTERCHANGE
PTRdns-auth-02.oit.duke.edu
NSdns-nc1-01.oit.duke.edu
A67.159.96.12๐Ÿ‡บ๐Ÿ‡ธ DUKE-INTERCHANGE
PTRdns-nc1-01.oit.duke.edu
MXtunl-duke-edu.mail.protection.outlook.com
A2a01:111:f403:c902:: ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:c902::6 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:c902::14 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:c92c::3 ๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-dm5pr04cu00103.inbound.protection.outlook.com
A52.101.9.2๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.41.54๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sj2pr05cu00506.inbound.protection.outlook.com
A52.101.41.56๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A52.101.42.10๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com
A152.3.103.25๐Ÿ‡บ๐Ÿ‡ธ DUKE-INTERCHANGE
PTRmath.duke.edu
PTRtcas-drupal-02-multi1.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
A152.3.72.197๐Ÿ‡บ๐Ÿ‡ธ 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.

Starts with same word

Starts similarily

AI analysis

tunl.duke.edu resolves to a single IP: 152.3.103.25.

Other host names, for instance cs.duke.edu, phy.duke.edu, aahvs.duke.edu, focus.duke.edu and cmbi.duke.edu share IP numbers with tunl.duke.edu.

tunl.duke.edu delegates to three name servers: dns-auth-01.oit.duke.edu, dns-auth-02.oit.duke.edu and dns-nc1-01.oit.duke.edu.

tunl.duke.edu shares some name servers with other domains, for example bjp.duke.edu, webfiles.duke.edu, 93.159.67.in-addr.arpa, law.duke.edu and env.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.

tunl.duke.edu is handled by a single mail server, tunl-duke-edu.mail.protection.outlook.com.

Host tunl-duke-edu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c902::6, 2a01:111:f403:c902::14, 2a01:111:f403:c92c::3, 52.101.9.2, 52.101.41.54, 52.101.41.56 and 52.101.42.10.

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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