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 leczenie-rany.pl

Self-signed
Issued by (CA)
none
Subject
localhost
Valid from
May 15, 2019
Valid until
Sep 29, 2046 (7375 days remaining)
Public key
RSA 2048-bit
Serial
AADD86CD4BA06455
SHA-256 fingerprint
EB:6E:CE:0C:7A:AC:D3:83:0E:56:36:CC:07:B8:44:9F:F9:08:9D:DE:75:95:3D:88:DE:F5:8D:F0:D1:00:7A:60
Chain
localhost

Certificate Authority Authorization (CAA)

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