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 kilpa.it
Untrusted chain- Issued by (CA)
- Let's Encrypt
- Subject
- kilpa.it
- Valid from
- Jun 2, 2026
- Valid until
- Aug 31, 2026 (40 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05136437C0D66A9F5EC07C4421EAB09131B6
- SHA-256 fingerprint
- 3B:90:91:9D:0C:A9:BE:AB:9A:79:2B:66:F7:B0:5A:35:39:72:CE:65:42:A8:D9:96:19:04:4D:10:C6:73:43:46
- Chain
- YR1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.