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 k72.ca
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.k72.ca
- Valid from
- Jul 21, 2026
- Valid until
- Oct 19, 2026 (89 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 056D84E0AF5500E156D881E37616695796E2
- SHA-256 fingerprint
- E1:18:39:88:D1:2B:ED:CD:E7:DD:D6:D9:DF:4B:FE:97:ED:C0:9C:0A:51:62:5D:D5:12:9D:8E:24:DA:B7:A8:B9
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.