Website Uptime Monitor
Monitor website availability and server information for any domain
sar.services
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/21/2026, 7:57:47 AM | Active | nginx |
| 9/14/2026, 1:15:02 PM | Inactive | Unknown |
| 7/17/2026, 11:29:49 AM | Active | nginx |
| 6/30/2026, 2:56:27 AM | Active | nginx |
| 6/11/2026, 5:58:59 AM | Inactive | Unknown |
| 6/4/2026, 7:53:08 PM | Active | nginx |
| 5/17/2026, 4:22:55 AM | Active | nginx |
| 5/15/2026, 8:19:37 PM | Inactive | Unknown |
| 3/26/2026, 10:50:33 PM | Active | nginx |
| 3/23/2026, 8:00:35 PM | Inactive | Unknown |
| 3/16/2026, 12:14:16 PM | Inactive | Unknown |
| 3/7/2026, 8:58:06 PM | Active | nginx |
| 3/6/2026, 1:46:49 AM | Active | nginx |
| 2/13/2026, 7:42:56 AM | Inactive | Unknown |
| 2/10/2026, 5:49:39 AM | Inactive | Unknown |
| 1/24/2026, 8:36:23 AM | Inactive | Unknown |
| 1/20/2026, 4:49:06 AM | Inactive | Unknown |
| 1/13/2026, 12:54:59 PM | Inactive | Unknown |
| 1/9/2026, 1:51:27 AM | Inactive | Unknown |
| 1/6/2026, 4:57:14 PM | Inactive | Unknown |
| 12/14/2025, 1:46:00 PM | Inactive | Unknown |
| 11/25/2025, 8:48:11 PM | Active | nginx |
| 11/22/2025, 4:02:43 AM | Active | nginx |
| 11/20/2025, 2:28:59 AM | Inactive | Unknown |
| 11/9/2025, 7:35:50 AM | Active | nginx |
| 11/5/2025, 11:46:31 AM | Active | nginx |
| 10/31/2025, 5:21:20 AM | Inactive | Unknown |
| 10/30/2025, 3:27:31 AM | Active | nginx |
| 9/29/2025, 5:58:03 PM | Active | nginx |
| 9/27/2025, 11:04:28 AM | Active | nginx |
| 8/24/2025, 11:37:45 AM | Active | nginx |
| 7/29/2025, 8:33:19 PM | Active | nginx |
| 7/27/2025, 4:19:04 PM | Active | nginx |
| 7/14/2025, 1:16:11 PM | Active | nginx |
| 5/2/2025, 8:58:06 AM | Active | nginx |
| 2/28/2025, 6:54:33 AM | Active | nginx |
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.