Cybersecurity Rating
by ImmuniWeb® CyberScore™

Hostname	URL	Grade	Tested on
duke.edu	https://duke.edu	N	October 3rd, 2026 05:56
www.duke.edu	https://www.duke.edu	N	October 3rd, 2026 05:56
medschool.duke.edu	https://medschool.duke.edu/	A	October 3rd, 2026 06:21
sakai.duke.edu	https://sakai.duke.edu	A	October 3rd, 2026 06:25
cee-az-00.oit.duke.edu	https://cee-az-00.oit.duke.edu/login?next=%2Ftree%3F	C	October 3rd, 2026 06:29

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Website Privacy Rating | Overview

The total number of subdomains is capped at 50.

Hostname	URL	Grade	Tested on
duke.edu	https://duke.edu	N	October 3rd, 2026 06:14
www.duke.edu	https://www.duke.edu	N	October 3rd, 2026 06:14
medschool.duke.edu	https://medschool.duke.edu/	A	October 3rd, 2026 06:17
sakai.duke.edu	https://sakai.duke.edu	N	October 3rd, 2026 06:15
cee-az-00.oit.duke.edu	https://cee-az-00.oit.duke.edu/login?next=%2Ftree%3F	A+	October 3rd, 2026 06:14

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The total number of subdomains is capped at 50.

Hostname	URL	Protocol	Grade	Tested on
duke.edu	https://duke.edu 152.3.72.243:443	HTTPS	N	October 3rd, 2026 05:56
www.duke.edu	https://www.duke.edu 152.3.72.243:443	HTTPS	N	October 3rd, 2026 05:56
medschool.duke.edu	https://medschool.duke.edu 150.171.110.20:443	HTTPS	A+	October 3rd, 2026 06:10
sakai.duke.edu	https://sakai.duke.edu 54.88.75.202:443	HTTPS	A+	October 3rd, 2026 06:10
cee-az-00.oit.duke.edu	https://cee-az-00.oit.duke.edu 4.227.152.2:443	HTTPS	A+	October 3rd, 2026 06:10

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Hostname	Grade	Tested on
duke.edu	A	October 3rd, 2026 05:59

Email Server Security Report
A total of 4 email servers were analyzed. Open relay was not detected, SMTP enumeration was not detected, a secure authentication was enforced across all tested servers, and PTR records were properly configured. The average response latency was approximately 0.026s.
Email SSL/TLS Encryption Report
SSL/TLS security testing was completed for 4 email servers. Server grade is B+.
Email Server DNS Security Report
SPF is set properly, DKIM is set properly, and DMARC is set properly. MTA-STS is not configured for this domain. A and MX DNS records are unsigned.
Email Server Black and Spam Lists Report
No email servers were found on blacklists.

No vibe-coded or AI-created code patterns detected across 51 websites.
No leaks of AI tokens or other AI-related and sensitive data detected on the Dark Web.
No leaks of AI tokens or other AI-related and sensitive data detected across 51 websites.

Hostname	Tested on
duke.edu	October 3rd, 2026 05:57

Dark Web Exposure Report
A total of 2730 dark web incidents detected, containing 35672 mentions of the domain. 2166 out of 2730 incidents originate from Compromised Databases. Out of all detected Compromised Credentials, 2346 are considered to be of High risk. Mentions in Leaked Databases represent the most common source of compromised information, accounting for 33383 of the 35672 detected domain mentions on the Dark Web.
Unprotected Cloud Storage Report
No cloud storage buckets found.
Phishing Websites Report
No potential phishing websites found.
Cybersquatting Domains Report
No potential cybersquatting domains found.
Typosquatting Domains Report
No potential typosquatting domains found.
Fake Accounts in Social Media Report
No squatted social network accounts found.

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