SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lockup-app.com
SSL/TLS Certificate
SSL/TLS Certificate for lockup-app.com
Valid- Issued by (CA)
- Amazon
- Subject
- *.lockup-app.com
- Valid from
- Sep 13, 2026
- Valid until
- Mar 30, 2027 (185 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 4197CE4661051084E4EB29D8B5F07997
- SHA-256 fingerprint
- 1F:20:A4:A2:04:48:27:8F:05:EB:AC:3D:B6:31:0C:1E:F3:FD:9E:C0:3F:93:83:16:8E:8D:F3:75:1D:FD:24:7E
- Chain
- Amazon RSA 2048 S20 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 26, 2026.
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Uptime
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DNS changes
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TLS certificate
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