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 fasu.es
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- fasu.es
- Valid from
- Jul 8, 2026
- Valid until
- Oct 6, 2026 (77 days remaining)
- Public key
- EC 256-bit
- Serial
- 0506CA907282D6C7D9439D8490BC0DB50645
- SHA-256 fingerprint
- 87:3C:61:09:1B:4C:0D:E7:95:3F:58:27:D3:48:6C:BE:4E:2D:97:EB:94:D4:C4:CF:2F:0E:21:DA:0B:69:F2:F7
- Chain
- YE2 → 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.