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 wisa.org.za

Valid
Issued by (CA)
Google Trust Services
Subject
wisa.org.za
Valid from
Aug 26, 2026
Valid until
Nov 24, 2026 (32 days remaining)
Public key
EC 256-bit
Serial
1A86B2C279C60E25133CEBF5D615F349
SHA-256 fingerprint
1F:BE:E0:90:A6:78:07:A0:B9:08:DF:3F:E5:34:12:03:DE:33:C7:D2:B8:87:AD:37:F6:C7:4D:5F:4E:D2:2A:6F
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
*.wisa.org.za, wisa.org.za

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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