SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
secma-forum.de
SSL/TLS Certificate
SSL/TLS Certificate for secma-forum.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.secma-forum.de
- Valid from
- Nov 4, 2025
- Valid until
- Nov 18, 2026 (52 days remaining)
- Public key
- RSA 2048-bit
- Serial
- ED21B1683500ED7F6D6F955AAB8B3BEC
- SHA-256 fingerprint
- 78:F5:63:76:FB:B7:C6:60:12:D2:59:2A:AE:2E:AC:55:BC:59:7D:E2:FD:F9:0A:12:2E:E4:42:13:2A:8B:8E:C2
- 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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