SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kfo-bassum.de
SSL/TLS Certificate
SSL/TLS Certificate for kfo-bassum.de
Expiring soon- Issued by (CA)
- Sectigo Limited
- Subject
- kfo-bassum.de
- Valid from
- Oct 17, 2025
- Valid until
- Nov 7, 2026 (3 days remaining)
- Public key
- RSA 2048-bit
- Serial
- B0E2381E94A272230A04B6E6B7EB384E
- SHA-256 fingerprint
- 68:FE:D4:23:42:AD:2A:CB:1C:F3:6A:16:88:08:15:BD:4D:5B:2A:30:5F:C4:E4:98:1E:23:73:FB:8C:A6:55:C1
- 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.
This certificate has been served since Oct 24, 2026.
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DNS changes
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TLS certificate
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