SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for medat.at
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- medat.at
- Valid from
- Mar 9, 2023
- Valid until
- Apr 8, 2024 (expired 911 days ago)
- Public key
- RSA 4096-bit
- Serial
- 9DF8798C3EBBD1D64D4FAF1C3916FC09
- SHA-256 fingerprint
- 17:74:9F:9C:58:C2:D7:3D:8D:52:89:45:3C:FE:75:E6:E3:07:7B:E7:89:22:44:65:4C:B3:1C:FF:33:1F:74:58
- 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.
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TLS certificate
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