~/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 58 more days.
── output ─────
- Issued to
- revolut.com
- Issued by
- WE1
- Valid from
- 2026-03-21
- Valid until
- 2026-06-19 (58 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
- 9E:ED:2D:81:46:8E:1D:17:0F:60:96:81:BE:81:A9:86:68:CE:B1:FD:DA:4A:BD:20:6E:05:CF:AE:3F:1B:26:3A
- Serial
- 98DFC140FBA55D1B13722629270522FF
subject_alt_names · 1
revolut.com
certificate_chain · 3 certs
[ leaf ]revolut.com
58 days left
issuer: WE1
2026-03-21 → 2026-06-19
[ inter ]WE1
1035 days left
issuer: GTS Root R4
2023-12-13 → 2029-02-20
[ inter ]GTS Root R4
646 days left
issuer: GlobalSign Root CA
2023-11-15 → 2028-01-28