Website Uptime Monitor
Monitor website availability and server information for any domain
doanha.com
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 10/3/2026, 7:31:20 PM | Active | openresty/1.27.1.1 |
| 7/24/2026, 7:08:03 PM | Inactive | Unknown |
| 6/22/2026, 4:06:19 PM | Active | openresty/1.27.1.1 |
| 6/5/2026, 2:51:28 PM | Active | openresty/1.27.1.1 |
| 5/15/2026, 7:23:26 PM | Inactive | Unknown |
| 5/1/2026, 4:26:44 AM | Inactive | Unknown |
| 4/9/2026, 2:54:28 PM | Inactive | Unknown |
| 4/8/2026, 5:24:58 AM | Inactive | Unknown |
| 3/19/2026, 4:22:27 AM | Inactive | Unknown |
| 3/11/2026, 3:04:09 PM | Inactive | Unknown |
| 2/15/2026, 1:41:20 AM | Inactive | Unknown |
| 2/12/2026, 6:59:07 PM | Inactive | Unknown |
| 1/23/2026, 11:58:05 PM | Inactive | Unknown |
| 1/20/2026, 8:40:04 AM | Inactive | Unknown |
| 1/19/2026, 8:39:13 AM | Inactive | Unknown |
| 12/28/2025, 5:48:47 AM | Inactive | Unknown |
| 11/28/2025, 8:52:27 AM | Inactive | Unknown |
| 11/13/2025, 11:37:17 AM | Inactive | Unknown |
| 11/9/2025, 7:10:18 PM | Inactive | Unknown |
| 11/6/2025, 10:50:21 PM | Inactive | Unknown |
| 11/5/2025, 6:11:59 AM | Inactive | Unknown |
| 10/21/2025, 9:00:34 PM | Inactive | Unknown |
| 9/20/2025, 6:35:46 AM | Inactive | Unknown |
| 9/14/2025, 8:22:19 AM | Inactive | Unknown |
| 8/19/2025, 10:38:17 AM | Inactive | Unknown |
| 8/12/2025, 2:13:13 PM | Inactive | Unknown |
| 6/17/2025, 1:28:15 AM | Inactive | Unknown |
| 5/28/2025, 3:57:36 AM | Inactive | Unknown |
| 5/16/2025, 9:46:54 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.