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 myit-sch.net

Untrusted chain
Issued by (CA)
Let's Encrypt
Subject
myid.com.hk
Valid from
Sep 2, 2026
Valid until
Dec 1, 2026 (64 days remaining)
Public key
EC 256-bit
Serial
06FE109D206F02FD4EA8E322FAA67651D126
SHA-256 fingerprint
2B:F7:04:7E:D0:0C:A4:F9:39:94:32:CF:44:82:A4:7A:5D:8F:05:FE:D0:9A:CF:0B:F3:06:B5:DE:F8:6D:12:73
Chain
—
Subject Alternative Names (1)
myid.com.hk

Certificate Authority Authorization (CAA)

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

We've observed 2 previous certificates for this host. This certificate has been served since Sep 24, 2026.

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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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