SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
debex-potsdam.de
SSL/TLS Certificate
SSL/TLS Certificate for debex-potsdam.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.debex-potsdam.de
- Valid from
- May 20, 2026
- Valid until
- Nov 30, 2026 (83 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D8F52BA864E7F61708E852BB5E3FF61A
- SHA-256 fingerprint
- 5F:BA:FB:B2:15:DC:54:42:01:40:D8:87:11:79:A2:52:76:3C:4B:8D:0F:79:B5:B6:E2:E4:41:13:00:33:CA:6E
- 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 12, 2026.
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TLS certificate
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