Website Uptime Monitor
Monitor website availability and server information for any domain
isol.cz
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/7/2026, 3:15:32 AM | Active | Apache/2.4.58 (Ubuntu) |
| 7/25/2026, 6:51:08 AM | Active | Apache/2.4.58 (Ubuntu) |
| 6/21/2026, 6:47:56 PM | Active | Apache/2.4.58 (Ubuntu) |
| 3/31/2026, 5:31:32 PM | Inactive | Unknown |
| 2/9/2026, 4:53:24 PM | Active | Apache/2.4.58 (Ubuntu) |
| 2/3/2026, 2:56:11 AM | Inactive | Unknown |
| 1/25/2026, 8:11:46 PM | Inactive | Unknown |
| 1/20/2026, 11:05:56 AM | Inactive | Unknown |
| 1/13/2026, 7:55:52 PM | Inactive | Unknown |
| 1/3/2026, 4:34:36 AM | Inactive | Unknown |
| 12/14/2025, 12:54:00 AM | Active | Apache/2.4.58 (Ubuntu) |
| 12/2/2025, 5:19:50 PM | Active | Apache/2.4.58 (Ubuntu) |
| 11/19/2025, 9:52:17 AM | Active | Apache/2.4.58 (Ubuntu) |
| 11/15/2025, 6:00:11 PM | Active | Apache/2.4.58 (Ubuntu) |
| 11/7/2025, 5:25:03 PM | Active | Apache/2.4.58 (Ubuntu) |
| 9/23/2025, 1:52:18 AM | Active | Apache/2.4.58 (Ubuntu) |
| 9/17/2025, 3:52:41 AM | Active | Apache/2.4.58 (Ubuntu) |
| 8/12/2025, 9:10:04 AM | Inactive | Unknown |
| 8/3/2025, 9:55:31 PM | Active | Apache/2.4.58 (Ubuntu) |
| 7/6/2025, 7:54:19 AM | Active | Apache/2.2.15 (CentOS) DAV/2 mod_ssl/2.2.15 OpenSSL/1.0.1e-fips mod_perl/2.0.4 Perl/v5.10.1 |
| 7/3/2025, 9:19:12 PM | Active | Apache/2.2.15 (CentOS) DAV/2 mod_ssl/2.2.15 OpenSSL/1.0.1e-fips mod_perl/2.0.4 Perl/v5.10.1 |
| 6/21/2025, 1:54:27 AM | Inactive | Unknown |
| 6/1/2025, 9:21:14 AM | Active | Apache/2.2.15 (CentOS) DAV/2 mod_ssl/2.2.15 OpenSSL/1.0.1e-fips mod_perl/2.0.4 Perl/v5.10.1 |
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.
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.