Website Uptime Monitor
Monitor website availability and server information for any domain
rdv.fr
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 9/4/2026, 7:01:35 PM | Active | GitHub.com |
| 7/16/2026, 10:51:36 AM | Active | GitHub.com |
| 4/27/2026, 11:05:53 AM | Active | GitHub.com |
| 4/14/2026, 7:08:43 PM | Active | GitHub.com |
| 4/13/2026, 3:58:58 PM | Active | GitHub.com |
| 4/11/2026, 7:03:54 PM | Active | GitHub.com |
| 2/20/2026, 8:13:27 AM | Active | GitHub.com |
| 1/21/2026, 4:18:44 PM | Inactive | Unknown |
| 1/18/2026, 3:05:50 PM | Inactive | Unknown |
| 1/3/2026, 4:50:27 AM | Inactive | Unknown |
| 11/18/2025, 1:08:58 AM | Active | GitHub.com |
| 11/16/2025, 5:22:14 PM | Active | GitHub.com |
| 11/4/2025, 2:11:40 AM | Active | GitHub.com |
| 9/22/2025, 11:52:55 AM | Inactive | Unknown |
| 8/22/2025, 6:32:12 AM | Inactive | Unknown |
| 8/16/2025, 1:51:19 PM | Inactive | Unknown |
| 7/12/2025, 3:11:33 PM | Inactive | Unknown |
| 6/12/2025, 10:04:37 PM | Inactive | Unknown |
| 6/5/2025, 1:43:42 PM | Inactive | Unknown |
| 5/19/2025, 9:27:36 PM | Inactive | Unknown |
| 5/18/2025, 5:27:49 PM | Inactive | Unknown |
| 5/5/2025, 4:02:27 AM | Inactive | Unknown |
| 3/13/2025, 4:43:59 PM | Inactive | Unknown |
| 2/21/2025, 10:56:43 PM | Inactive | Unknown |
| 1/23/2025, 1:32:00 AM | Inactive | Unknown |
| 1/18/2025, 11:17:24 AM | Inactive | Unknown |
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.