Website Uptime Monitor
Monitor website availability and server information for any domain
stepik.org
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 7/26/2026, 7:08:32 PM | Active | QRATOR |
| 7/22/2026, 1:12:21 PM | Active | QRATOR |
| 7/12/2026, 12:06:16 PM | Active | QRATOR |
| 7/9/2026, 11:57:40 PM | Active | QRATOR |
| 5/7/2026, 12:45:09 AM | Active | QRATOR |
| 4/10/2026, 7:47:15 PM | Active | QRATOR |
| 3/13/2026, 5:00:07 PM | Active | QRATOR |
| 2/15/2026, 11:39:26 PM | Inactive | Unknown |
| 2/10/2026, 1:55:43 AM | Inactive | Unknown |
| 2/10/2026, 1:55:40 AM | Inactive | Unknown |
| 11/10/2025, 9:54:37 AM | Active | QRATOR |
| 9/2/2025, 10:23:27 AM | Active | QRATOR |
| 8/23/2025, 4:27:17 PM | Active | QRATOR |
| 6/25/2025, 10:41:52 PM | Active | QRATOR |
| 6/3/2025, 11:19:49 AM | Active | QRATOR |
| 5/12/2025, 12:40:39 PM | Active | QRATOR |
| 4/27/2025, 5:05:11 PM | Active | QRATOR |
| 4/23/2025, 12:38:51 PM | Active | QRATOR |
| 4/11/2025, 5:33:52 AM | Active | QRATOR |
| 4/8/2025, 7:27:39 AM | Active | QRATOR |
| 3/31/2025, 7:03:21 AM | Active | QRATOR |
| 3/29/2025, 6:26:11 PM | Active | QRATOR |
| 3/28/2025, 1:13:59 PM | Active | QRATOR |
| 3/26/2025, 8:16:20 AM | Inactive | Unknown |
| 3/13/2025, 8:01:48 AM | Active | QRATOR |
| 3/5/2025, 9:34:35 AM | Active | QRATOR |
| 3/3/2025, 4:31:06 AM | Active | QRATOR |
| 2/26/2025, 6:22:19 AM | Active | QRATOR |
| 2/19/2025, 8:14:09 PM | Active | QRATOR |
| 2/16/2025, 6:26:41 AM | Active | QRATOR |
| 2/3/2025, 10:01:54 AM | Active | QRATOR |
| 1/20/2025, 8:29:16 PM | Active | QRATOR |
| 1/14/2025, 4:33:26 PM | Active | QRATOR |
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.