SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
asl-cardesign.de
SSL/TLS Certificate
SSL/TLS Certificate for asl-cardesign.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.asl-cardesign.de
- Valid from
- Apr 12, 2026
- Valid until
- Oct 27, 2026 (74 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1A9005137A12D2398888739F0B0350BB
- SHA-256 fingerprint
- 5C:8D:24:56:78:3D:ED:F8:48:D2:4A:F3:A5:C2:01:33:A6:AE:F9:5A:7E:85:DC:46:85:AA:05:E5:22:F5:CF:B8
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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