SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
spca-duisburg.de
SSL/TLS Certificate
SSL/TLS Certificate for spca-duisburg.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- spca-duisburg.de
- Valid from
- Sep 30, 2026
- Valid until
- Apr 16, 2027 (167 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D7A4A65A9DF969DFD3BABFAEC40D5A95
- SHA-256 fingerprint
- A7:C6:C9:F5:17:66:4F:CA:AF:13:86:12:1F:3A:73:0F:6C:7C:03:08:24:AF:79:7F:27:B9:60:50:0F:68:E1:6D
- 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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