SSL/TLS Certificate Lookup

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

erik2.com

SSL/TLS Certificate

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SSL/TLS Certificate for erik2.com

Valid
Issued by (CA)
Let's Encrypt
Subject
*.erik2.com
Valid from
Jul 8, 2026
Valid until
Oct 6, 2026 (76 days remaining)
Public key
RSA 2048-bit
Serial
05521A9ABD0CA5537A6DB4AC1947502A82D3
SHA-256 fingerprint
C2:2A:87:77:6A:B9:B2:6B:D2:DA:01:E1:B4:8D:AF:2E:C7:45:2B:6B:1E:46:47:5C:17:80:28:70:F4:52:23:19
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.erik2.com, erik2.com

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org, pki.goog, sectigo.com).