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 zsp.de
Valid- Issued by (CA)
- Starfield Technologies, Inc.
- Subject
- zsp.de
- Valid from
- Dec 1, 2025
- Valid until
- Dec 1, 2026 (133 days remaining)
- Public key
- RSA 2048-bit
- Serial
- C6712CD6D9332481
- SHA-256 fingerprint
- F8:1D:6D:3A:B0:DE:AA:84:CE:1E:0A:6E:4E:77:68:7D:CE:48:4F:3F:22:3B:27:16:59:4D:E9:E2:4C:4A:28:26
- Chain
- Starfield Secure Certificate Authority - G2 → Starfield Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.