Website Uptime Monitor
Monitor website availability and server information for any domain
00aa.net
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 9/10/2026, 3:58:28 AM | Active | Unknown |
| 7/31/2026, 9:00:30 PM | Active | Unknown |
| 7/22/2026, 9:06:45 PM | Active | Unknown |
| 7/19/2026, 9:15:58 AM | Active | Unknown |
| 7/3/2026, 2:40:27 PM | Active | Unknown |
| 6/15/2026, 10:19:58 AM | Active | Unknown |
| 6/3/2026, 12:19:49 AM | Active | Unknown |
| 6/1/2026, 12:34:30 AM | Active | Unknown |
| 5/1/2026, 3:48:45 AM | Active | Unknown |
| 4/25/2026, 12:23:58 PM | Active | Unknown |
| 4/23/2026, 2:18:50 PM | Active | Unknown |
| 3/29/2026, 8:49:38 PM | Active | Unknown |
| 2/28/2026, 10:04:57 AM | Active | Unknown |
| 2/19/2026, 3:30:25 PM | Inactive | Unknown |
| 1/30/2026, 3:34:37 AM | Active | Unknown |
| 1/27/2026, 9:08:15 AM | Active | Unknown |
| 1/22/2026, 3:17:34 PM | Active | Unknown |
| 12/13/2025, 12:50:48 AM | Active | Unknown |
| 12/11/2025, 4:17:05 AM | Inactive | Unknown |
| 12/1/2025, 12:40:32 AM | Active | Unknown |
| 11/26/2025, 4:19:22 AM | Active | Unknown |
| 11/10/2025, 4:04:56 PM | Active | Unknown |
| 11/7/2025, 9:44:01 PM | Active | Unknown |
| 11/1/2025, 4:03:02 AM | Active | Unknown |
| 10/14/2025, 4:55:06 AM | Inactive | Unknown |
| 10/5/2025, 5:58:49 PM | Inactive | Unknown |
| 9/9/2025, 7:03:03 PM | Active | Unknown |
| 9/3/2025, 8:26:11 AM | Active | Unknown |
| 7/11/2025, 4:07:19 AM | Active | Unknown |
| 5/29/2025, 8:49:58 AM | Active | 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.