SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
katja-amberg-akademie.de
SSL/TLS Certificate
SSL/TLS Certificate for katja-amberg-akademie.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.katja-amberg-akademie.de
- Valid from
- Mar 3, 2026
- Valid until
- Mar 17, 2027 (224 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6B5AD27E620ACB0B85D2E13C710D84A1
- SHA-256 fingerprint
- B4:28:2A:EA:FB:D6:6D:8D:87:FF:BF:AA:92:C0:9C:C2:F7:CC:7F:D2:2D:59:78:CA:2B:CB:3D:43:13:B9:01:34
- 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 3, 2026.
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