Website Uptime Monitor
Monitor website availability and server information for any domain
greatheart.ca
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/22/2026, 2:33:39 PM | Active | cloudflare |
| 6/24/2026, 8:49:23 AM | Active | cloudflare |
| 6/22/2026, 10:57:58 PM | Active | cloudflare |
| 5/15/2026, 7:11:13 AM | Inactive | Unknown |
| 5/11/2026, 4:42:03 PM | Active | cloudflare |
| 5/1/2026, 8:59:10 AM | Active | cloudflare |
| 4/8/2026, 3:11:55 PM | Active | cloudflare |
| 4/4/2026, 4:07:31 PM | Inactive | Unknown |
| 2/23/2026, 2:15:14 PM | Active | cloudflare |
| 1/21/2026, 7:39:01 PM | Inactive | Unknown |
| 1/14/2026, 7:34:28 PM | Inactive | Unknown |
| 1/5/2026, 11:15:39 PM | Inactive | Unknown |
| 1/2/2026, 9:40:46 AM | Inactive | Unknown |
| 12/14/2025, 3:13:23 AM | Inactive | Unknown |
| 12/9/2025, 9:04:46 PM | Active | cloudflare |
| 12/7/2025, 1:01:17 PM | Inactive | Unknown |
| 12/1/2025, 3:50:17 PM | Active | cloudflare |
| 11/24/2025, 2:31:35 PM | Active | cloudflare |
| 11/22/2025, 12:22:24 AM | Active | cloudflare |
| 11/16/2025, 6:23:04 PM | Active | cloudflare |
| 11/8/2025, 6:36:52 AM | Active | cloudflare |
| 9/24/2025, 6:10:57 PM | Active | cloudflare |
| 9/2/2025, 12:14:25 PM | Active | cloudflare |
| 8/22/2025, 4:42:47 AM | Active | cloudflare |
| 8/11/2025, 9:43:28 AM | Active | cloudflare |
Don't just check uptime once — watch it 24/7
This is a one-time check. Turn on monitoring and we'll watch the domains that matter to you 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.
About Website Uptime Monitoring
Use the Who.is uptime information to track the availability and server information of websites. This helps track:
- Website availability and response status
- Server software and configuration
- Meta information including titles and descriptions
- Historical uptime patterns
This information is valuable for website owners, system administrators, and anyone interested in monitoring website reliability and performance.
Metrics we monitor
- Uptime percentage: The percentage of time your website is accessible
- Response time: How quickly your server responds to requests
- Status codes: HTTP response codes indicating server status
Disclaimer: Who.is is not affiliated with, endorsed by, or connected to any of the domains displayed on this page. We provide this information as a public service for informational purposes only.