Cybersecurity Rating
by ImmuniWeb® CyberScore™

Hostname	URL	Grade	Tested on
yale.edu	https://www.yale.edu/	C	November 4th, 2026 11:08
www.yale.edu	https://www.yale.edu/	C	November 4th, 2026 11:03
avalon.law.yale.edu	https://avalon.law.yale.edu/	C+	November 4th, 2026 11:07
apply.ism.yale.edu	https://apply.ism.yale.edu/apply/	A	November 4th, 2026 11:07
som.yale.edu	https://som.yale.edu/	A	November 4th, 2026 11:08

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Website Privacy Rating | Overview

The total number of subdomains is capped at 50.

Hostname	URL	Grade	Tested on
yale.edu	https://www.yale.edu/	B+	November 4th, 2026 12:54
www.yale.edu	https://www.yale.edu/	B+	November 4th, 2026 12:54
avalon.law.yale.edu	https://avalon.law.yale.edu/	A	November 4th, 2026 12:54
apply.ism.yale.edu	https://apply.ism.yale.edu/apply/	A	November 4th, 2026 12:54
som.yale.edu	https://som.yale.edu/	A+	November 4th, 2026 12:54

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The total number of subdomains is capped at 50.

Hostname	URL	Protocol	Grade	Tested on
yale.edu	https://yale.edu 151.101.66.133:443	HTTPS	B+	November 4th, 2026 11:02
www.yale.edu	https://www.yale.edu 151.101.138.133:443	HTTPS	B+	November 4th, 2026 11:02
avalon.law.yale.edu	https://avalon.law.yale.edu 52.177.206.73:443	HTTPS	A-	November 4th, 2026 11:06
apply.ism.yale.edu	https://apply.ism.yale.edu 34.198.122.35:443	HTTPS	A+	November 4th, 2026 11:06
som.yale.edu	https://som.yale.edu 23.185.0.4:443	HTTPS	A+	November 4th, 2026 11:05

Show 46 More

Hostname	Grade	Tested on
yale.edu	A	November 4th, 2026 11:04

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 0.07s.
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
yale.edu	November 4th, 2026 11:01

Dark Web Exposure Report
No dark web incidents found.
Unprotected Cloud Storage Report
A total of 1 bucket detected across 1 cloud storage provider: 1 bucket was detected in Amazon S3.
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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