SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

leanyc.com

SSL/TLS Certificate

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SSL/TLS Certificate for leanyc.com

Valid
Issued by (CA)
Let's Encrypt
Subject
*.leanyc.com
Valid from
Jun 7, 2026
Valid until
Sep 5, 2026 (45 days remaining)
Public key
RSA 2048-bit
Serial
0559D749B9D0ADB910F087AAC51F2AFF4269
SHA-256 fingerprint
24:D0:21:42:37:27:BF:1E:16:FD:F5:2A:56:58:BA:58:EB:6A:4F:FD:AA:9B:36:CC:61:D6:4F:8C:9F:10:5D:81
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.leanyc.com, leanyc.com

Certificate Authority Authorization (CAA)

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