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 portali.co.nz

Valid
Issued by (CA)
Let's Encrypt
Subject
portali.co.nz
Valid from
Jul 24, 2026
Valid until
Oct 22, 2026 (65 days remaining)
Public key
RSA 2048-bit
Serial
05862E24E27F6422C7852D53273B1B5AA110
SHA-256 fingerprint
A0:87:3C:DB:56:E3:1F:11:79:6B:1B:7D:AC:A8:E6:60:22:6C:83:45:48:89:6E:66:02:C6:D3:E6:77:83:10:90
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (1)
portali.co.nz

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

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TLS certificate

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