SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
geo-bochum.de
SSL/TLS Certificate
SSL/TLS Certificate for geo-bochum.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- geo-bochum.de
- Valid from
- Nov 1, 2025
- Valid until
- Nov 22, 2026 (100 days remaining)
- Public key
- RSA 2048-bit
- Serial
- B6B57FF0FDC0BD51D191E89A5283A745
- SHA-256 fingerprint
- F9:C7:3A:BF:80:10:AC:21:B5:B7:6A:87:95:D0:54:99:63:EB:66:BD:2C:09:71:91:D9:06:8D:E4:07:CB:01:2F
- 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
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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