SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
2plus-konzeptionen.de
SSL/TLS Certificate
SSL/TLS Certificate for 2plus-konzeptionen.de
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- 2plus-konzeptionen.de
- Valid from
- Jan 26, 2021
- Valid until
- Apr 26, 2021 (expired 1964 days ago)
- Public key
- RSA 4096-bit
- Serial
- 229E70C0BF5502CED5C98BA11C12E7BE
- SHA-256 fingerprint
- 60:09:DD:5C:58:A0:2E:4E:89:0E:9B:87:39:83:E3:6A:77:4C:56:FB:25:A8:8A:A5:88:57:42:7D:07:93:1C:60
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority → AAA Certificate Services
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 6, 2026.
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TLS certificate
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