chatgpt.comSSL Check Results
52
days until expiration
TLSv1.3
TLS_AES_256_GCM_SHA384
Google Trust Services
256 bits
AFF36ADB233CA4240E4477831AC141FF
54:A5:8C:57:DF:15:57:E5:16:51:9A:49:20:BF:72:24:54:DC:D6:05
55:B2:13:58:42:8E:3C:DD:F1:D2:65:D7:2D:A0:24:8C:94:9E:C1:84:D5:63:86:0F:73:42:C4:FA:AA:B2:C1:EC
Security Score
Excellent security configuration
WE1
52 days
May 8, 2026
Aug 7, 2026
GlobalSign nv-sa
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.
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Frequently Asked Questions
Everything you need to know about chatgpt.com's security status.
Q:When does chatgpt.com's SSL certificate expire?
chatgpt.com's certificate expires on August 7, 2026, which is in 52 days.
Q:Who issued the certificate for chatgpt.com?
It was issued by Google Trust Services. This issuer is recognized by all major browsers.
Q:Is the connection to chatgpt.com safe?
Yes, the certificate is valid, meaning communication with chatgpt.com is encrypted and secure.
Q:Can I monitor this domain for free?
Yes! You can register at GuardSSL to get automatic alerts before chatgpt.com's certificate expires, preventing any downtime.