SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
schullandheim-harz.de
SSL/TLS Certificate
SSL/TLS Certificate for schullandheim-harz.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- schullandheim-harz.de
- Valid from
- Sep 9, 2026
- Valid until
- Mar 26, 2027 (173 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DFCE5D5CEB4438EE7288B67DC68789FA
- SHA-256 fingerprint
- 3B:0C:95:11:AE:C2:1F:DA:1A:78:48:33:03:68:C2:8A:3D:55:D8:06:A0:EF:2A:7D:D4:2B:E4:99:48:EB:38:B8
- 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 Sep 19, 2026.
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TLS certificate
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