SSL/TLS Certificate Lookup

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

oakbluffswaterdistrict.com

SSL/TLS Certificate

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SSL/TLS Certificate for oakbluffswaterdistrict.com

Valid
Issued by (CA)
Let's Encrypt
Subject
oakbluffswaterdistrict.com
Valid from
Jun 14, 2026
Valid until
Sep 12, 2026 (52 days remaining)
Public key
RSA 2048-bit
Serial
0661919EAED75A751A3C89BBFE63FA8E3738
SHA-256 fingerprint
2B:7F:94:49:3F:B8:55:91:0B:B5:77:31:A2:B4:2B:65:BB:3C:CC:FA:0D:7B:ED:6C:23:E2:32:F1:2C:34:33:81
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.oakbluffswaterdistrict.com, oakbluffswaterdistrict.com

Certificate Authority Authorization (CAA)

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