SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pasa-sa.org.za
SSL/TLS Certificate
SSL/TLS Certificate for pasa-sa.org.za
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- autoconfig.pasa-sa.org.za
- Valid from
- Oct 5, 2026
- Valid until
- Jan 3, 2027 (53 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 059BB66A9E1A49CF53D251E6B496CADBA1A4
- SHA-256 fingerprint
- 45:1A:E9:8D:77:B3:A8:09:57:0C:3A:07:CA:0F:46:35:80:47:1B:C3:F8:D4:69:4D:5D:65:9A:B0:D6:03:76:C8
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Nov 1, 2026.
Never get surprised by pasa-sa.org.za's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch pasa-sa.org.za continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.