~/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 296 more days.
── output ─────
- Issued to
- www.fnac.com
- Issued by
- Sectigo Public Server Authentication CA OV E36
- Valid from
- 2026-01-14
- Valid until
- 2027-02-11 (296 days)
- TLS version
- TLSv1.3
- Cipher
- TLS_AES_256_GCM_SHA384
- Key
- EC (prime256v1) · 256 bit
- Signature
- ecdsa-with-SHA256
- Forward secrecy
- yes
- Self-signed
- no
- Must-staple
- no
- SHA-256 fingerprint
- 94:8F:45:F0:D6:B4:9E:E5:F1:45:3A:2F:0A:FC:BD:A2:3F:4E:45:C7:50:D8:F1:65:D9:55:2A:5B:CA:93:C6:4C
- Serial
- C35982E4A2E86F4298DC8F9791C171C2
subject_alt_names · 16
www.fnac.com
abonnes.fnac.com
api.fnac.com
auth.id.fnac.com
fnac.com
jeux-video.fnac.com
livre.fnac.com
logiciel.fnac.com
mp.fnac.com
musique.fnac.com
recherche.fnac.com
secure.fnac.com
vendeur.fnac.com
video.fnac.com
www.id.fnac.com
www4.fnac.com
certificate_chain · 3 certs
[ leaf ]www.fnac.com
296 days left
issuer: Sectigo Public Server Authentication CA OV E36
2026-01-14 → 2027-02-11
[ inter ]Sectigo Public Server Authentication CA OV E36
3622 days left
issuer: Sectigo Public Server Authentication Root E46
2021-03-22 → 2036-03-21
[ inter ]Sectigo Public Server Authentication Root E46
4290 days left
issuer: USERTrust ECC Certification Authority
2021-03-22 → 2038-01-18