Website Uptime Monitor
Monitor website availability and server information for any domain
promo01.ru
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 6/1/2026, 5:34:38 AM | Active | nginx-reuseport/1.21.1 |
| 5/22/2026, 11:33:47 AM | Active | nginx-reuseport/1.21.1 |
| 5/17/2026, 2:09:06 AM | Active | nginx-reuseport/1.21.1 |
| 5/7/2026, 3:32:11 AM | Active | nginx-reuseport/1.21.1 |
| 5/1/2026, 4:02:47 AM | Active | nginx-reuseport/1.21.1 |
| 4/25/2026, 11:48:01 PM | Active | nginx-reuseport/1.21.1 |
| 4/23/2026, 8:40:47 AM | Active | nginx-reuseport/1.21.1 |
| 3/22/2026, 1:32:15 PM | Active | nginx-reuseport/1.21.1 |
| 2/11/2026, 1:43:50 AM | Inactive | Unknown |
| 1/31/2026, 11:56:41 PM | Inactive | Unknown |
| 1/23/2026, 5:10:01 PM | Inactive | Unknown |
| 1/17/2026, 9:37:25 AM | Inactive | Unknown |
| 1/15/2026, 7:22:39 AM | Inactive | Unknown |
| 1/5/2026, 5:15:09 PM | Inactive | Unknown |
| 12/19/2025, 5:35:50 PM | Inactive | Unknown |
| 12/16/2025, 8:59:02 PM | Active | nginx-reuseport/1.21.1 |
| 12/15/2025, 9:54:24 AM | Inactive | Unknown |
| 11/17/2025, 1:11:37 AM | Active | nginx-reuseport/1.21.1 |
| 11/11/2025, 7:15:51 PM | Active | nginx-reuseport/1.21.1 |
| 11/9/2025, 8:52:24 PM | Active | nginx-reuseport/1.21.1 |
| 11/5/2025, 6:13:47 AM | Active | nginx-reuseport/1.21.1 |
| 11/2/2025, 6:26:07 AM | Active | nginx-reuseport/1.21.1 |
| 10/29/2025, 7:51:37 PM | Inactive | Unknown |
| 10/27/2025, 4:31:05 AM | Active | nginx-reuseport/1.21.1 |
| 9/20/2025, 3:27:31 AM | Active | nginx-reuseport/1.21.1 |
| 9/8/2025, 3:11:27 AM | Active | nginx-reuseport/1.21.1 |
| 9/6/2025, 5:19:28 AM | Inactive | Unknown |
| 8/21/2025, 5:29:08 PM | Active | nginx-reuseport/1.21.1 |
| 8/20/2025, 12:01:50 PM | Active | nginx-reuseport/1.21.1 |
| 7/11/2025, 11:48:31 AM | Active | nginx-reuseport/1.21.1 |
| 7/5/2025, 6:14:57 AM | Active | nginx-reuseport/1.21.1 |
| 6/24/2025, 10:47:20 AM | Active | nginx-reuseport/1.21.1 |
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.
What this page reports
- Last status change: When we last saw a site switch between reachable and unreachable
- Last downtime: When a site was most recently seen down, and whether it has come back
- Server and meta information: The server software, page title and meta tags we last observed
We check a domain at most once a day and record an observation only when something changes, so these are the times a change was seen rather than the exact moment it happened. For continuous, minute-by-minute checks with alerting, use website monitoring.
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.