SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mmsi-cwe.de
SSL/TLS Certificate
SSL/TLS Certificate for mmsi-cwe.de
Self-signed- Issued by (CA)
- Plesk
- Subject
- Plesk
- Valid from
- Oct 6, 2022
- Valid until
- Oct 6, 2023 (expired 1039 days ago)
- Public key
- RSA 2048-bit
- Serial
- 633EEE0F
- SHA-256 fingerprint
- 88:7E:47:1A:A5:54:D5:BC:77:E4:F9:D0:EA:7B:D4:B9:E1:90:52:7C:27:43:18:BA:17:98:78:F9:50:4E:8C:1C
- Chain
- Plesk
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 Jul 25, 2026.
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Uptime
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DNS changes
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TLS certificate
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