Website Uptime Monitor
Monitor website availability and server information for any domain
tetel.net
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/9/2026, 7:00:05 PM | Active | nginx |
| 8/9/2026, 1:35:09 PM | Active | nginx |
| 8/7/2026, 5:58:31 PM | Active | nginx |
| 7/8/2026, 12:16:13 PM | Active | nginx |
| 6/27/2026, 9:11:44 PM | Active | nginx |
| 6/19/2026, 2:32:49 PM | Active | nginx |
| 6/13/2026, 10:50:04 PM | Active | nginx |
| 6/7/2026, 8:46:12 AM | Active | nginx |
| 5/25/2026, 1:24:49 PM | Active | nginx |
| 5/12/2026, 7:22:26 AM | Active | nginx |
| 3/25/2026, 4:25:54 AM | Active | nginx |
| 3/7/2026, 7:58:14 PM | Active | nginx |
| 2/11/2026, 5:44:46 PM | Inactive | Unknown |
| 2/8/2026, 10:46:48 AM | Inactive | Unknown |
| 1/24/2026, 11:39:43 PM | Inactive | Unknown |
| 1/11/2026, 4:17:02 AM | Inactive | Unknown |
| 1/9/2026, 8:48:46 PM | Inactive | Unknown |
| 1/8/2026, 7:18:27 AM | Inactive | Unknown |
| 12/19/2025, 2:22:26 AM | Inactive | Unknown |
| 12/4/2025, 1:41:23 PM | Active | nginx |
| 11/26/2025, 3:01:05 PM | Active | nginx |
| 11/18/2025, 11:18:02 AM | Active | nginx |
| 10/3/2025, 7:34:06 AM | Active | nginx |
| 9/15/2025, 4:03:03 PM | Active | nginx |
| 9/13/2025, 8:50:22 AM | Active | nginx |
| 8/11/2025, 2:05:06 AM | Inactive | Unknown |
| 7/28/2025, 11:09:47 AM | Active | nginx |
| 7/9/2025, 11:55:57 PM | Active | nginx |
| 6/23/2025, 11:38:43 PM | Active | nginx |
| 6/15/2025, 12:18:55 AM | Active | nginx |
| 5/28/2025, 5:29:17 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.
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.