SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
proki-berlin.de
SSL/TLS Certificate
SSL/TLS Certificate for proki-berlin.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.proki-berlin.de
- Valid from
- Apr 29, 2026
- Valid until
- Nov 9, 2026 (35 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 27BFD2A325672403639A25EFD50A1A35
- SHA-256 fingerprint
- 0A:40:91:4B:42:14:F5:B9:B9:17:3E:81:BA:FF:87:E7:61:DB:17:01:CC:EC:81:D8:53:59:53:89:58:EB:74:4C
- 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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