Website Uptime Monitor
Monitor website availability and server information for any domain
acla.amsterdam
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 8/10/2026, 1:48:10 AM | Active | openresty/1.31.1.1 |
| 7/10/2026, 10:53:34 PM | Inactive | Unknown |
| 6/21/2026, 4:09:19 PM | Inactive | Unknown |
| 6/19/2026, 10:43:28 AM | Inactive | Unknown |
| 6/11/2026, 12:45:04 AM | Inactive | Unknown |
| 5/31/2026, 1:20:07 PM | Inactive | Unknown |
| 5/23/2026, 3:32:46 PM | Inactive | Unknown |
| 5/15/2026, 9:38:50 PM | Inactive | Unknown |
| 5/9/2026, 11:21:41 PM | Inactive | Unknown |
| 4/20/2026, 1:05:45 AM | Inactive | Unknown |
| 4/9/2026, 11:25:02 PM | Inactive | Unknown |
| 2/13/2026, 2:58:39 PM | Inactive | Unknown |
| 2/9/2026, 6:31:48 AM | Inactive | Unknown |
| 1/18/2026, 1:07:16 PM | Inactive | Unknown |
| 1/5/2026, 6:44:13 AM | Inactive | Unknown |
| 1/2/2026, 9:25:13 AM | Inactive | Unknown |
| 12/26/2025, 9:13:59 AM | Inactive | Unknown |
| 12/24/2025, 3:08:31 PM | Inactive | Unknown |
| 12/23/2025, 6:37:04 AM | Inactive | Unknown |
| 12/13/2025, 8:12:56 PM | Inactive | Unknown |
| 12/3/2025, 10:36:52 PM | Inactive | Unknown |
| 11/26/2025, 2:29:16 PM | Inactive | Unknown |
| 11/21/2025, 3:39:05 AM | Inactive | Unknown |
| 11/10/2025, 11:22:14 AM | Active | nginx |
| 11/8/2025, 10:54:38 AM | Active | nginx |
| 11/7/2025, 8:39:26 AM | Active | nginx |
| 11/4/2025, 7:57:05 AM | Active | nginx |
| 11/2/2025, 10:22:46 PM | Active | nginx |
| 10/17/2025, 6:42:14 AM | Active | nginx |
| 9/8/2025, 2:56:46 PM | Inactive | Unknown |
| 8/28/2025, 8:40:41 PM | Inactive | Unknown |
| 7/10/2025, 11:23:23 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.
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.