Website Uptime Monitor
Monitor website availability and server information for any domain
think01.tw
Uptime & Server Information
Current Status
Historical Data
| Date | Status | Server |
|---|---|---|
| 9/10/2026, 4:00:40 PM | Active | cloudflare |
| 9/5/2026, 6:16:45 AM | Active | cloudflare |
| 8/22/2026, 2:08:29 PM | Active | cloudflare |
| 7/28/2026, 2:00:01 AM | Active | cloudflare |
| 7/24/2026, 9:09:20 PM | Active | cloudflare |
| 7/9/2026, 7:03:10 AM | Active | cloudflare |
| 6/11/2026, 1:36:21 AM | Active | cloudflare |
| 6/8/2026, 3:26:56 PM | Active | cloudflare |
| 6/4/2026, 1:11:54 AM | Active | cloudflare |
| 5/29/2026, 1:37:35 PM | Active | cloudflare |
| 5/21/2026, 11:11:11 AM | Active | cloudflare |
| 5/16/2026, 5:16:50 AM | Active | cloudflare |
| 5/14/2026, 7:44:26 AM | Active | cloudflare |
| 5/6/2026, 1:15:08 AM | Active | cloudflare |
| 4/27/2026, 10:46:00 PM | Active | cloudflare |
| 4/26/2026, 3:32:13 PM | Active | cloudflare |
| 4/18/2026, 7:58:48 AM | Active | cloudflare |
| 4/1/2026, 6:21:10 PM | Inactive | Unknown |
| 3/26/2026, 12:44:23 PM | Active | cloudflare |
| 3/15/2026, 10:26:11 PM | Inactive | Unknown |
| 2/18/2026, 7:21:48 AM | Inactive | Unknown |
| 1/22/2026, 12:21:16 PM | Inactive | Unknown |
| 1/18/2026, 4:32:31 PM | Inactive | Unknown |
| 1/14/2026, 2:16:14 AM | Inactive | Unknown |
| 1/11/2026, 3:44:11 AM | Inactive | Unknown |
| 1/6/2026, 12:29:59 AM | Inactive | Unknown |
| 1/4/2026, 1:07:05 AM | Inactive | Unknown |
| 12/24/2025, 3:40:50 PM | Inactive | Unknown |
| 12/22/2025, 6:04:12 PM | Active | cloudflare |
| 12/19/2025, 8:46:07 AM | Inactive | Unknown |
| 12/15/2025, 3:17:15 AM | Active | cloudflare |
| 12/9/2025, 6:52:03 PM | Active | cloudflare |
| 12/5/2025, 7:13:28 AM | Active | cloudflare |
| 11/26/2025, 6:09:12 AM | Active | cloudflare |
| 11/25/2025, 5:40:04 AM | Active | cloudflare |
| 11/20/2025, 10:23:12 PM | Active | cloudflare |
| 11/14/2025, 12:40:13 PM | Active | cloudflare |
| 11/7/2025, 11:57:22 PM | Active | cloudflare |
| 11/6/2025, 6:23:11 PM | Active | cloudflare |
| 11/5/2025, 5:57:10 AM | Active | cloudflare |
| 11/1/2025, 3:52:15 PM | Inactive | Unknown |
| 10/31/2025, 4:07:44 AM | Inactive | Unknown |
| 10/30/2025, 2:42:52 AM | Inactive | Unknown |
| 10/25/2025, 4:33:16 PM | Active | cloudflare |
| 10/23/2025, 7:31:19 AM | Active | cloudflare |
| 10/22/2025, 12:54:23 AM | Active | cloudflare |
| 10/6/2025, 3:44:56 AM | Active | cloudflare |
| 9/25/2025, 2:33:36 AM | Active | cloudflare |
| 9/23/2025, 5:06:26 PM | Active | cloudflare |
| 9/15/2025, 1:47:39 AM | Inactive | cloudflare |
| 9/13/2025, 9:14:58 AM | Active | cloudflare |
| 8/24/2025, 10:17:30 AM | Active | cloudflare |
| 8/14/2025, 3:55:05 PM | Active | cloudflare |
| 8/4/2025, 7:28:15 AM | Active | cloudflare |
| 7/27/2025, 12:43:27 AM | Active | cloudflare |
| 7/24/2025, 4:20:20 PM | Inactive | Unknown |
| 7/7/2025, 3:35:17 AM | Active | cloudflare |
| 6/21/2025, 5:24:43 AM | Active | cloudflare |
| 5/30/2025, 2:39:52 PM | Active | cloudflare |
| 4/25/2025, 11:17:33 AM | Active | cloudflare |
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.