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 macnus.co.th

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
cat167-26.static.lnwhostname.com
Valid from
Jul 10, 2026
Valid until
Oct 8, 2026 (80 days remaining)
Public key
EC 256-bit
Serial
055E131595202295FBD3C15997F982B7F307
SHA-256 fingerprint
E3:09:12:2D:E7:CF:11:F1:54:F0:19:73:28:1E:1A:6A:2C:B1:0A:5B:95:A5:AC:6B:4D:D8:6F:98:48:F3:9A:44
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
cat167-26.static.lnwhostname.com

Certificate Authority Authorization (CAA)

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