SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gefa-berlin.de
SSL/TLS Certificate
SSL/TLS Certificate for gefa-berlin.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- gefa-berlin.de
- Valid from
- Jul 6, 2026
- Valid until
- Jan 20, 2027 (98 days remaining)
- Public key
- RSA 2048-bit
- Serial
- F4AE1B11B0E7767887706BD641152922
- SHA-256 fingerprint
- E1:8D:BC:E0:19:95:E7:B3:E9:96:FA:A7:58:23:6A:8B:65:ED:F9:5C:E7:2A:38:04:F7:87:A0:78:AD:91:5F:67
- 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 Aug 11, 2026.
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Uptime
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DNS changes
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TLS certificate
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