SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
s-auto.com
SSL/TLS Certificate
SSL/TLS Certificate for s-auto.com
Self-signed- Issued by (CA)
- SomeOrganization
- Subject
- www.s-auto.pl
- Valid from
- Jun 11, 2019
- Valid until
- Jun 10, 2020 (expired 2320 days ago)
- Public key
- RSA 2048-bit
- Serial
- 58A2
- SHA-256 fingerprint
- 82:CE:90:DE:B9:51:EE:09:A7:52:63:31:8C:60:E5:DA:27:D6:B4:7C:A5:DF:5A:96:89:C0:E1:7A:BF:F2:56:40
- Chain
- —
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 29, 2026.
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Uptime
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DNS changes
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TLS certificate
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