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 ktg.it
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.ktg.it
- Valid from
- Jun 3, 2026
- Valid until
- Sep 1, 2026 (42 days remaining)
- Public key
- EC 256-bit
- Serial
- 0510F3983048A24022345A3D6A463BCD2110
- SHA-256 fingerprint
- 89:D6:E5:4B:D1:7F:68:DD:26:EE:10:06:64:E4:35:9A:78:72:0E:9C:0E:ED:5F:CD:50:14:54:B1:DF:35:53:FF
- 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.