SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fire-it.co.za
SSL/TLS Certificate
SSL/TLS Certificate for fire-it.co.za
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.fire-it.co.za
- Valid from
- Aug 10, 2026
- Valid until
- Nov 8, 2026 (66 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06BB31F4A1D595B38DB476862600B7C15118
- SHA-256 fingerprint
- 7B:6B:28:B0:CB:07:FF:B8:51:55:A4:2D:D7:04:FF:96:CA:6C:4E:DF:29:3D:5D:C8:90:4F:CA:81:11:CC:79:C3
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Aug 30, 2026.
Never get surprised by fire-it.co.za's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch fire-it.co.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, 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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