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 unitd.de
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- unitd.de
- Valid from
- Jul 4, 2026
- Valid until
- Oct 2, 2026 (73 days remaining)
- Public key
- EC 256-bit
- Serial
- 52ECD0DBB71237F8062F4D55F25C0EE4
- SHA-256 fingerprint
- 5A:6D:4E:91:6A:76:08:29:7E:62:AE:93:32:93:CE:52:D1:8A:A2:52:D4:9F:7F:DF:C9:2A:56:24:54:DB:68:E1
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.