SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cri-sa.co.za
SSL/TLS Certificate
SSL/TLS Certificate for cri-sa.co.za
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- webdisk.cri-sa.co.za
- Valid from
- Jul 21, 2026
- Valid until
- Oct 19, 2026 (70 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 051137F6580AD4DBEE6ED045BA0C640E764B
- SHA-256 fingerprint
- AA:57:44:67:92:2B:54:5D:02:BE:08:10:BF:35:B7:BB:19:F7:3C:6B:E0:5E:67:64:28:AD:31:2C:DC:7C:0F:DE
- Chain
- YR2 → Root YR → ISRG Root X1
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
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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