SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tuv-sud.si
SSL/TLS Certificate
SSL/TLS Certificate for tuv-sud.si
Hostname mismatch- Issued by (CA)
- Sectigo Limited
- Subject
- www.tuev-sued.de
- Valid from
- Jul 16, 2026
- Valid until
- Jan 30, 2027 (149 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 9901EB51E24F958E1D17B99A2E8C3FCC
- SHA-256 fingerprint
- 33:1D:4F:9F:17:4E:F9:F3:15:BF:EA:9C:04:E6:E5:AA:F6:44:71:7D:BD:B5:27:79:4B:4F:74:2B:32:19:72:50
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
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 20, 2026.
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DNS changes
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TLS certificate
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