SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
emk-mainz-wiesbaden.de
SSL/TLS Certificate
SSL/TLS Certificate for emk-mainz-wiesbaden.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.emk-mainz-wiesbaden.de
- Valid from
- Apr 18, 2026
- Valid until
- Oct 29, 2026 (97 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 2C9892B21ECA6F5947F110ECAFCC46D9
- SHA-256 fingerprint
- E1:FE:93:D5:73:8B:C2:1D:A2:4C:46:17:80:C4:C2:3C:52:DA:84:EE:E5:9E:68:64:56:C8:8B:80:A9:8F:DE:D9
- 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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TLS certificate
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