SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zeitraffer-doku.de
SSL/TLS Certificate
SSL/TLS Certificate for zeitraffer-doku.de
Valid- Issued by (CA)
- Starfield Technologies
- Subject
- www.zeitraffer-doku.de
- Valid from
- Nov 5, 2026
- Valid until
- May 20, 2027 (188 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 9F4B7C193940AE05
- SHA-256 fingerprint
- A1:EC:6D:9F:DB:2D:A1:F4:79:D8:C7:38:27:33:18:10:4D:99:59:37:FA:43:59:8B:1D:68:CB:2B:C2:A4:96:0C
- Chain
- Starfield TLS Intermediate CA DV - R1v1 → Starfield TLS Root CA - R1 → Starfield Root Certificate Authority - G2
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 Nov 2, 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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