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 chekii.com

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
tomoh.io
Valid from
Jun 30, 2026
Valid until
Sep 28, 2026 (69 days remaining)
Public key
EC 256-bit
Serial
05AA7CB8B3C961F8B3B838280B3538D26E5F
SHA-256 fingerprint
BA:07:4A:C3:D9:01:E5:E2:D3:B9:F8:F7:54:CE:21:AF:A1:84:34:07:36:F7:DB:C1:BB:B0:93:6D:C7:AE:25:82
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
tomoh.io, www.tomoh.io

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.