SSL/TLS Certificate Lookup

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

s2prod.net

SSL/TLS Certificate

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SSL/TLS Certificate for s2prod.net

Valid
Issued by (CA)
Let's Encrypt
Subject
s2prod.net
Valid from
Jun 25, 2026
Valid until
Sep 23, 2026 (63 days remaining)
Public key
RSA 2048-bit
Serial
05B292EF18C4E0806E615383737DDDCAEECE
SHA-256 fingerprint
C8:6F:38:BB:FA:F2:6C:9C:99:6C:B6:1D:88:51:53:3D:23:52:DD:1B:A3:D6:E1:D0:A7:AF:97:8D:1C:F3:3D:59
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (3)
mail.s2prod.net, s2prod.net, www.s2prod.net

Certificate Authority Authorization (CAA)

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