SSL/TLS Certificate Lookup

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

otrantoschool.com

SSL/TLS Certificate

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SSL/TLS Certificate for otrantoschool.com

Valid
Issued by (CA)
Let's Encrypt
Subject
www.otrantoschool.2012queensdiamondjubilee.com
Valid from
Jun 30, 2026
Valid until
Sep 28, 2026 (68 days remaining)
Public key
RSA 2048-bit
Serial
0527410C1B0793DBD7CD242A4752BEC9228E
SHA-256 fingerprint
86:5B:24:9F:41:FF:30:2F:97:DB:84:63:3C:4F:64:7E:D8:5D:2E:1B:05:AD:9E:CF:BD:4A:1E:E2:FD:69:4F:E9
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (4)
*.otrantoschool.com, otrantoschool.2012queensdiamondjubilee.com, otrantoschool.com, www.otrantoschool.2012queensdiamondjubilee.com

Certificate Authority Authorization (CAA)

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