SSL/TLS Certificate Lookup

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

sunnz.co.nz

SSL/TLS Certificate

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SSL/TLS Certificate for sunnz.co.nz

Valid
Issued by (CA)
Let's Encrypt
Subject
sunnz.co.nz
Valid from
Jun 2, 2026
Valid until
Aug 31, 2026 (40 days remaining)
Public key
RSA 2048-bit
Serial
067B30795CBB0C95EC955EDBE372575DA648
SHA-256 fingerprint
BF:89:5B:53:59:2B:46:E1:C6:C6:D0:9A:81:6C:D5:7F:5F:CC:71:82:2F:2F:8D:F6:79:68:84:7A:3B:E1:FD:99
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (4)
*.sunnz.co.nz, *.sunnzconcrete.co.nz, sunnz.co.nz, sunnzconcrete.co.nz

Certificate Authority Authorization (CAA)

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