SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lubelab.de
SSL/TLS Certificate
SSL/TLS Certificate for lubelab.de
Valid- Issued by (CA)
- Google Trust Services
- Subject
- lubelab.de
- Valid from
- Oct 13, 2026
- Valid until
- Jan 11, 2027 (83 days remaining)
- Public key
- EC 256-bit
- Serial
- 89384B24AAC374301931C3855CF39913
- SHA-256 fingerprint
- ED:30:A9:D6:CE:F8:67:1A:F3:DC:E7:13:A9:A3:4F:56:1E:94:A0:1E:F4:C5:DC:7B:0A:EE:05:8F:97:4D:3C:DF
- Chain
- WR1 → GTS Root R1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 14, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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