Website Uptime Monitor
Monitor website availability and server information for any domain
polspace.net
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 8/29/2026, 10:56:36 PM | Active | Microsoft-IIS/10.0 |
| 8/15/2026, 8:08:23 AM | Active | Microsoft-IIS/10.0 |
| 8/9/2026, 9:24:59 AM | Active | Microsoft-IIS/10.0 |
| 7/13/2026, 7:29:06 AM | Active | Microsoft-IIS/10.0 |
| 7/3/2026, 8:57:56 PM | Active | Microsoft-IIS/10.0 |
| 6/23/2026, 3:15:03 AM | Active | Microsoft-IIS/10.0 |
| 6/11/2026, 6:05:41 AM | Inactive | Unknown |
| 5/26/2026, 11:07:18 PM | Active | Microsoft-IIS/10.0 |
| 5/14/2026, 9:54:29 PM | Active | Microsoft-IIS/10.0 |
| 4/24/2026, 5:39:14 AM | Active | Microsoft-IIS/10.0 |
| 4/12/2026, 3:49:31 PM | Active | Microsoft-IIS/10.0 |
| 3/21/2026, 10:50:01 AM | Active | Microsoft-IIS/10.0 |
| 3/12/2026, 3:55:16 PM | Inactive | Unknown |
| 3/10/2026, 4:40:51 PM | Inactive | Unknown |
| 2/7/2026, 2:58:49 PM | Inactive | Unknown |
| 2/1/2026, 8:49:25 AM | Inactive | Unknown |
| 1/22/2026, 2:13:07 PM | Inactive | Unknown |
| 1/11/2026, 2:07:07 AM | Inactive | Unknown |
| 1/9/2026, 5:48:55 PM | Inactive | Unknown |
| 1/6/2026, 8:01:31 PM | Active | Microsoft-IIS/10.0 |
| 1/5/2026, 2:08:50 PM | Inactive | Unknown |
| 12/3/2025, 10:23:52 AM | Inactive | Unknown |
| 12/1/2025, 6:02:14 AM | Inactive | Unknown |
| 11/29/2025, 10:26:11 PM | Inactive | Unknown |
| 11/12/2025, 11:39:01 AM | Inactive | Unknown |
| 11/6/2025, 2:18:51 PM | Inactive | Unknown |
| 11/3/2025, 4:18:26 AM | Inactive | Unknown |
| 10/15/2025, 3:28:25 PM | Active | hcdn |
| 8/24/2025, 11:20:56 AM | Inactive | Unknown |
| 6/29/2025, 6:48:46 AM | Inactive | Unknown |
| 5/4/2025, 7:53:13 PM | 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.
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.