SSL/TLS Certificate Lookup

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

ecfacebook.com

SSL/TLS Certificate

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SSL/TLS Certificate for ecfacebook.com

Valid
Issued by (CA)
Let's Encrypt
Subject
ecfacebook.com
Valid from
May 29, 2026
Valid until
Aug 27, 2026 (37 days remaining)
Public key
EC 256-bit
Serial
050E50DE433B1094BEBA55A5216BCB75D42A
SHA-256 fingerprint
C4:31:75:49:96:33:96:F1:5C:07:FB:55:85:AA:CA:FB:0C:41:79:AB:A6:B3:41:FD:8F:44:A0:DF:5F:8D:20:68
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
*.ecfacebook.com, ecfacebook.com

Certificate Authority Authorization (CAA)

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