SSL/TLS Certificate Lookup

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

def.ma

SSL/TLS Certificate

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SSL/TLS Certificate for def.ma

Valid
Issued by (CA)
Let's Encrypt
Subject
*.def.ma
Valid from
Jul 14, 2026
Valid until
Oct 12, 2026 (83 days remaining)
Public key
RSA 2048-bit
Serial
053A9FCC875328AF86C14CB1B0EDE1D62E6A
SHA-256 fingerprint
89:7B:D9:D3:9C:EB:CC:52:3C:29:46:93:E7:52:13:88:AA:F9:1F:F8:39:7E:A3:94:B7:89:2A:DA:65:BC:C9:8C
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.def.ma, def.ma

Certificate Authority Authorization (CAA)

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