SSL/TLS Certificate Lookup

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

dacrebraithwaite.n-yorks.sch.uk

SSL/TLS Certificate

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SSL/TLS Certificate for dacrebraithwaite.n-yorks.sch.uk

Valid
Issued by (CA)
Let's Encrypt
Subject
www.dacrebraithwaite.n-yorks.sch.uk
Valid from
Jun 11, 2026
Valid until
Sep 9, 2026 (49 days remaining)
Public key
RSA 4096-bit
Serial
06C69018A5A93251B55D4C65CC97A164B6C7
SHA-256 fingerprint
C1:4D:FE:DA:89:5B:72:00:3F:CB:27:EC:FF:B9:5F:DC:50:17:05:2D:57:87:AF:91:49:37:9F:24:7F:26:00:BD
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
dacrebraithwaite.n-yorks.sch.uk, www.dacrebraithwaite.n-yorks.sch.uk

Certificate Authority Authorization (CAA)

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