SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
switch-clever.com
SSL/TLS Certificate
SSL/TLS Certificate for switch-clever.com
Self-signed- Issued by (CA)
- SomeOrganization
- Subject
- zeus.donau-it.de
- Valid from
- Nov 30, 2016
- Valid until
- Nov 30, 2017 (expired 3200 days ago)
- Public key
- RSA 2048-bit
- Serial
- 287E
- SHA-256 fingerprint
- 13:1F:49:87:B4:40:75:6C:CF:56:88:54:91:75:DB:A7:E3:A2:77:D7:9F:0E:B0:68:BD:EF:0B:CB:32:49:DD:54
- 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 Aug 23, 2026.
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Uptime
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DNS changes
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TLS certificate
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