SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
claassen-info-data.de
SSL/TLS Certificate
SSL/TLS Certificate for claassen-info-data.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- claassen-info-data.de
- Valid from
- Jun 8, 2026
- Valid until
- Dec 23, 2026 (62 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 84303053351B9A88279A245E6B641D6A
- SHA-256 fingerprint
- 55:F9:E3:61:07:B9:1C:3F:2D:77:4C:5F:A8:6B:EE:03:2A:B3:DB:FF:AC:5A:2B:94:E0:A1:1B:A5:E2:CA:FF: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.
This certificate has been served since Oct 3, 2026.
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TLS certificate
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