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 weck.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- weck.de
- Valid from
- May 30, 2026
- Valid until
- Aug 28, 2026 (38 days remaining)
- Public key
- EC 256-bit
- Serial
- 065A6D149B0B50CFA4F49BE1C65C0DD741D3
- SHA-256 fingerprint
- 3C:91:C7:28:66:49:59:C7:2B:7B:9A:6E:BC:FF:3E:37:37:CA:61:0F:2A:15:11:6E:0C:62:CD:91:C5:82:3C:D1
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.