~/tools / ssl-checker
SSL Checker
Check SSL certificate expiry, chain validity, TLS version and cipher. Catches expired certs, weak crypto and chain issues.
[ OK ]
Valid for 224 more days.
── output ─────
- Issued to
- societegenerale.com
- Issued by
- DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Valid from
- 2025-11-28
- Valid until
- 2026-12-01 (224 days)
- TLS version
- TLSv1.3
- Cipher
- TLS_AES_128_GCM_SHA256
- Key
- RSA · 2048 bit
- Signature
- sha256WithRSAEncryption
- Forward secrecy
- yes
- Self-signed
- no
- Must-staple
- no
- SHA-256 fingerprint
- 19:54:01:BC:70:F0:14:96:0B:E5:A3:32:FE:55:1E:58:E8:46:7B:CD:1B:40:08:5A:0E:8A:5F:FD:1A:59:2E:BA
- Serial
- 0FCFC33818F31A35B1556D2973A9430F
subject_alt_names · 13
societegenerale.com
www.societegenerale.com
investors.societegenerale.com
www.investors.societegenerale.com
p-backend.societegenerale.com
www.banque.sg.fr
banque.sg.fr
www.societegenerale.africa
societegenerale.africa
afrique.societegenerale.com
www.afrique.societegenerale.com
www.ventures.societegenerale.com
ventures.societegenerale.com
certificate_chain · 2 certs
[ leaf ]societegenerale.com
224 days left
issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
2025-11-28 → 2026-12-01
[ inter ]DigiCert Global G2 TLS RSA SHA256 2020 CA1
1616 days left
issuer: DigiCert Global Root G2
2020-09-24 → 2030-09-23