SSL/TLS Certificate Lookup

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

per-k.com

SSL/TLS Certificate

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SSL/TLS Certificate for per-k.com

Valid
Issued by (CA)
Let's Encrypt
Subject
per-k.com
Valid from
Jun 5, 2026
Valid until
Sep 3, 2026 (43 days remaining)
Public key
RSA 2048-bit
Serial
06F72991F81A244DF72AFAAD7A950A5CE629
SHA-256 fingerprint
05:F7:AB:AE:77:55:59:91:5D:8F:FA:49:94:7C:D7:91:E0:0A:67:D8:1E:BD:4A:46:23:DF:17:50:71:B7:FE:DA
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.per-k.com, per-k.com

Certificate Authority Authorization (CAA)

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