ncku.edu.twSSL Check Results
39
days until expiration
TLSv1.2
ECDHE-RSA-AES256-GCM-SHA384
Sectigo Limited
2048 bits
66662E7BFD8E73C932C5839F4DA6C351
77:86:9B:C5:39:75:B3:9F:AC:9C:07:66:DF:3A:16:2C:CC:11:93:DA
F8:47:BA:2A:DF:76:83:17:40:CA:F5:AC:40:A0:7E:55:5D:70:C4:00:80:ED:08:90:45:9B:11:DF:5B:26:0D:3B
Security Score
Excellent security configuration
Sectigo RSA Organization Validation Secure Server CA
39 days
Jun 30, 2025
Jul 31, 2026
Security Analysis
Secure
Secure
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Certificate History
No historical data found
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Frequently Asked Questions
Everything you need to know about ncku.edu.tw's security status.
Q:When does ncku.edu.tw's SSL certificate expire?
ncku.edu.tw's certificate expires on July 31, 2026, which is in 39 days.
Q:Who issued the certificate for ncku.edu.tw?
It was issued by Sectigo Limited. This issuer is recognized by all major browsers.
Q:Is the connection to ncku.edu.tw safe?
Yes, the certificate is valid, meaning communication with ncku.edu.tw is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before ncku.edu.tw's certificate expires, preventing any downtime.