yahoo.comSSL Check Results
77
days until expiration
TLSv1.3
TLS_AES_128_GCM_SHA256
DigiCert Inc
256 bits
0A71E31DB862583C0EBE662E96B67486
E6:5D:E6:73:FF:42:DC:71:09:45:7A:31:E6:1B:06:5B:ED:14:9B:7E
1E:1D:FC:32:34:AC:F4:23:59:B6:86:59:92:23:28:7A:6F:2B:90:6B:6A:12:9E:D9:9A:5D:83:AB:B5:A1:EC:C8
Security Score
Excellent security configuration
DigiCert Global G2 TLS RSA SHA256 2020 CA1
77 days
Mar 3, 2026
Aug 26, 2026
Security Analysis
Secure
Secure
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Certificate History
No historical data found
SSL Security Best Practices
Automate Renewals
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Use Strong Protocols
Always prefer TLS 1.3 or 1.2. Disable older, vulnerable protocols like SSL 3.0, TLS 1.0, and TLS 1.1 on your server.
Monitor Transparency
Keep an eye on Certificate Transparency (CT) logs to ensure no unauthorized certificates are issued for your domain.
Frequently Asked Questions
Everything you need to know about yahoo.com's security status.
Q:When does yahoo.com's SSL certificate expire?
yahoo.com's certificate expires on August 26, 2026, which is in 77 days.
Q:Who issued the certificate for yahoo.com?
It was issued by DigiCert Inc. This issuer is recognized by all major browsers.
Q:Is the connection to yahoo.com safe?
Yes, the certificate is valid, meaning communication with yahoo.com is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before yahoo.com's certificate expires, preventing any downtime.