~/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 96 more days.
── output ─────
- Issued to
- www.bbc.com
- Issued by
- GlobalSign RSA OV SSL CA 2018
- Valid from
- 2025-06-27
- Valid until
- 2026-07-27 (96 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
- 87:A4:D1:2D:B9:B5:7D:68:64:B5:4D:2E:FD:CC:66:CD:C1:7A:05:17:13:94:8C:F4:0B:EF:42:A0:86:5B:59:CB
- Serial
- 245A42A2B5C5C8E991E5D713
subject_alt_names · 21
www.bbc.com
www.bbc.co.uk
www.bbcrussian.com
bbc.co.uk
bbcrussian.com
session.bbc.co.uk
search.bbc.co.uk
open.live.bbc.co.uk
news.bbc.co.uk
newsimg.bbc.co.uk
wwwnews.live.bbc.co.uk
cdnedge.bbc.co.uk
newsrss.bbc.co.uk
newsvote.bbc.co.uk
playlists.bbc.co.uk
r.bbci.co.uk
node1.bbcimg.co.uk
news.bbcimg.co.uk
account.bbc.com
session.bbc.com
bbc.com
certificate_chain · 3 certs
[ leaf ]www.bbc.com
96 days left
issuer: GlobalSign RSA OV SSL CA 2018
2025-06-27 → 2026-07-27
[ inter ]GlobalSign RSA OV SSL CA 2018
944 days left
issuer: GlobalSign
2018-11-21 → 2028-11-21
[ inter ]GlobalSign
646 days left
issuer: GlobalSign Root CA
2018-09-19 → 2028-01-28