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 lasik-tec.com

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
wipper.bitpalast.net
Valid from
Jun 4, 2026
Valid until
Sep 2, 2026 (43 days remaining)
Public key
RSA 2048-bit
Serial
061C4C07568DF21A4C3820872CA07916B80F
SHA-256 fingerprint
52:D7:7B:B1:FB:E5:7A:68:AC:EE:47:FF:B4:1F:DF:07:D6:DC:AE:F4:5B:51:58:46:76:D5:1A:6F:AC:59:E9:77
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (1)
wipper.bitpalast.net

Certificate Authority Authorization (CAA)

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