~/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 142 more days.
── output ─────
- Issued to
- app.airtable.com
- Issued by
- Amazon RSA 2048 M04
- Valid from
- 2026-02-25
- Valid until
- 2026-09-10 (142 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
- 6D:D2:8C:AC:78:91:A1:A6:AA:EE:7F:AF:2B:E6:3E:5A:CB:C8:37:96:F7:19:C2:20:76:9A:75:2D:F8:44:F5:91
- Serial
- 07E5DD3A5F25E73E267742639EBFD64C
subject_alt_names · 2
app.airtable.com
airtable.com
certificate_chain · 3 certs
[ leaf ]app.airtable.com
142 days left
issuer: Amazon RSA 2048 M04
2026-02-25 → 2026-09-10
[ inter ]Amazon RSA 2048 M04
1585 days left
issuer: Amazon Root CA 1
2022-08-23 → 2030-08-23
[ inter ]Amazon Root CA 1
4271 days left
issuer: Starfield Services Root Certificate Authority - G2
2015-05-25 → 2037-12-31