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 leckt.de
Untrusted chain- Issued by (CA)
- Let's Encrypt
- Subject
- leckt.de
- Valid from
- Jun 17, 2026
- Valid until
- Sep 15, 2026 (56 days remaining)
- Public key
- EC 256-bit
- Serial
- 06CEFCA976FFF6FF5D0203C7F7EC0F24A4F9
- SHA-256 fingerprint
- 02:3D:EC:39:85:1E:1A:E4:98:13:07:91:C8:B3:55:75:F0:FD:2A:04:3D:22:B1:5F:3C:D5:DE:7E:AA:92:A5:70
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.