Website Uptime Monitor
Monitor website availability and server information for any domain
coloros.com
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/6/2026, 10:19:33 PM | Active | nginx |
| 8/3/2026, 11:40:20 AM | Active | nginx |
| 7/18/2026, 11:43:48 PM | Active | nginx |
| 5/31/2026, 1:43:17 AM | Active | nginx |
| 5/28/2026, 3:46:22 PM | Active | nginx |
| 5/16/2026, 9:04:03 AM | Inactive | Unknown |
| 5/7/2026, 2:41:25 PM | Active | nginx |
| 3/29/2026, 7:41:45 AM | Active | nginx |
| 3/1/2026, 11:48:33 AM | Active | nginx |
| 1/31/2026, 12:23:09 AM | Active | nginx |
| 1/27/2026, 9:27:09 PM | Inactive | Unknown |
| 1/22/2026, 6:52:05 PM | Inactive | Unknown |
| 1/18/2026, 4:52:23 PM | Inactive | Unknown |
| 1/5/2026, 2:39:14 PM | Inactive | Unknown |
| 1/2/2026, 9:46:56 AM | Inactive | Unknown |
| 12/29/2025, 12:35:58 PM | Inactive | Unknown |
| 12/23/2025, 10:02:28 AM | Inactive | Unknown |
| 12/15/2025, 4:44:13 AM | Inactive | Unknown |
| 12/7/2025, 5:27:58 AM | Active | nginx |
| 11/28/2025, 2:44:19 AM | Active | nginx |
| 11/1/2025, 9:42:42 PM | Active | nginx |
| 10/25/2025, 8:08:28 AM | Active | nginx |
| 8/23/2025, 1:10:05 PM | Active | nginx |
| 7/4/2025, 11:58:53 PM | Active | nginx |
| 7/1/2025, 9:06:38 AM | Active | nginx |
| 6/12/2025, 6:38:40 PM | Active | nginx |
| 4/28/2025, 8:13:58 PM | Active | nginx |
| 4/9/2025, 3:47:26 PM | Active | nginx |
| 4/6/2025, 10:37:19 PM | Active | nginx |
| 4/4/2025, 12:57:49 AM | Active | nginx |
| 3/31/2025, 3:08:39 AM | Active | nginx |
| 3/27/2025, 1:19:29 AM | Active | nginx |
| 3/22/2025, 10:45:21 AM | Active | nginx |
| 3/20/2025, 12:06:18 PM | Active | nginx |
| 3/1/2025, 9:35:58 PM | Active | nginx |
| 2/12/2025, 3:02:49 AM | Active | nginx |
| 1/21/2025, 6:13:40 PM | Active | nginx |
| 1/20/2025, 3:39:10 PM | Active | nginx |
| 1/17/2025, 5:43:30 PM | Active | nginx |
| 1/11/2025, 11:11:35 AM | Active | nginx |
| 1/10/2025, 10:05:25 AM | Active | nginx |
| 1/6/2025, 4:07:32 PM | 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.
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.