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 hissitekniikka.com

Self-signed
Issued by (CA)
sitemaker2
Subject
sitemaker2
Valid from
Jul 17, 2026
Valid until
Jul 17, 2027 (361 days remaining)
Public key
RSA 4096-bit
Serial
0FBC60AC51F8252493C215D9DF951C3C6201641E
SHA-256 fingerprint
AC:DB:0A:44:2A:EF:93:56:B8:4D:07:79:05:B9:68:E9:A1:08:EA:66:E0:C3:76:16:6B:43:4B:6C:3B:86:83:56
Chain
sitemaker2

Certificate Authority Authorization (CAA)

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