SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mkl-server2.de
SSL/TLS Certificate
SSL/TLS Certificate for mkl-server2.de
Self-signed- Issued by (CA)
- Plesk
- Subject
- Plesk
- Valid from
- Apr 24, 2017
- Valid until
- Apr 24, 2018 (expired 3122 days ago)
- Public key
- RSA 2048-bit
- Serial
- 58FDF5C5
- SHA-256 fingerprint
- EA:91:EB:6C:09:F9:1E:75:35:1E:36:F8:EB:A5:3C:82:72:39:B2:26:42:B7:B7:45:3C:7C:98:2F:CF:07:78:1C
- 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 Sep 9, 2026.
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Uptime
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DNS changes
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TLS certificate
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