SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fire-host.co.za
SSL/TLS Certificate
SSL/TLS Certificate for fire-host.co.za
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- www.fire-host.co.za
- Valid from
- Jul 3, 2026
- Valid until
- Oct 1, 2026 (70 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0548E1E87CCE7B4A34382F2DD1FA3F05E870
- SHA-256 fingerprint
- DC:35:3D:B1:E6:9B:6B:1A:7F:69:43:A8:D1:BF:39:C2:DC:95:C5:5C:32:A2:23:6D:31:4D:C6:F1:24:E9:01:B6
- 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.
Never get surprised by fire-host.co.za's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch fire-host.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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.