SSL/TLS Certificate Lookup

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

rosanaantonio.com

SSL/TLS Certificate

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SSL/TLS Certificate for rosanaantonio.com

Valid
Issued by (CA)
Let's Encrypt
Subject
mail.rosanaantonio.com
Valid from
Jul 8, 2026
Valid until
Oct 6, 2026 (77 days remaining)
Public key
EC 384-bit
Serial
057C21FFA69C6E33FB9176AAA155AE868AB1
SHA-256 fingerprint
5E:08:66:B9:7E:86:CD:16:A2:2D:85:42:CF:8D:1F:AD:27:98:70:F6:61:81:6D:6D:AD:E8:95:5A:CE:46:AC:43
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (4)
mail.rosanaantonio.com, rosanaantonio.com, smtp.rosanaantonio.com, www.rosanaantonio.com

Certificate Authority Authorization (CAA)

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