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 kgm.sk
Expiring soon- Issued by (CA)
- Let's Encrypt
- Subject
- kgm.sk
- Valid from
- May 8, 2026
- Valid until
- Aug 6, 2026 (15 days remaining)
- Public key
- EC 256-bit
- Serial
- 063DC02EE8DB416108A6CD31A860718A04C1
- SHA-256 fingerprint
- A0:9B:0D:81:97:34:79:5C:DC:1B:8D:CF:47:4C:27:8D:0D:55:1F:65:99:B4:C2:8F:4A:AD:05:71:02:C9:C4:1B
- Chain
- E7 → ISRG Root X1
Certificate Authority Authorization (CAA)
The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org).