SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for lapuertabierta.com

Valid
Issued by (CA)
Let's Encrypt
Subject
lapuertabierta.com
Valid from
Sep 3, 2026
Valid until
Dec 2, 2026 (46 days remaining)
Public key
RSA 2048-bit
Serial
05EC646362E6CCD6D7C07D1E79062FB6ED01
SHA-256 fingerprint
4A:82:81:39:2A:C7:33:FA:81:E7:B5:57:8B:21:BC:6F:17:DC:A1:B3:C9:0B:52:3F:6F:4A:20:BC:14:D7:47:11
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
lapuertabierta.com, www.lapuertabierta.com

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

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TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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