Website Down Checker
See whether a site was up at our last check and when it last went down.
406w.cc
Uptime & Server Information
Current Status
Observed Changes
| Date | Status | Server |
|---|---|---|
| 9/25/2026, 10:43:52 AM | Inactive | Unknown |
| 9/23/2026, 11:02:49 AM | Active | Apache |
| 9/14/2026, 5:43:10 PM | Inactive | Unknown |
| 9/5/2026, 8:46:41 PM | Active | Apache |
| 8/30/2026, 3:13:24 PM | Active | nginx |
| 8/24/2026, 4:33:10 AM | Active | nginx |
| 8/17/2026, 3:58:26 PM | Active | nginx |
| 7/13/2026, 2:12:07 AM | Active | nginx |
| 6/13/2026, 5:58:49 AM | Active | nginx |
| 6/11/2026, 4:10:06 AM | Active | nginx |
| 6/5/2026, 4:21:49 PM | Active | nginx |
| 6/2/2026, 2:09:32 AM | Active | nginx |
| 5/21/2026, 2:02:53 PM | Active | nginx |
| 5/14/2026, 7:23:23 PM | Active | nginx |
| 4/25/2026, 11:56:37 AM | Active | nginx |
| 4/22/2026, 8:47:51 PM | Inactive | Unknown |
| 4/15/2026, 12:08:20 PM | Active | nginx |
| 4/2/2026, 1:59:41 AM | Active | nginx |
| 3/21/2026, 9:02:45 AM | Active | nginx |
| 3/20/2026, 6:40:40 AM | Active | nginx |
| 3/16/2026, 7:30:07 PM | Inactive | Unknown |
| 2/24/2026, 8:27:36 AM | Active | nginx |
| 2/22/2026, 8:04:42 PM | Active | nginx |
| 1/25/2026, 6:32:07 PM | Inactive | Unknown |
| 1/24/2026, 6:06:48 AM | Inactive | Unknown |
| 1/19/2026, 1:03:45 PM | Inactive | Unknown |
| 1/13/2026, 11:55:43 AM | Inactive | Unknown |
| 1/5/2026, 10:09:16 PM | Inactive | Unknown |
| 1/3/2026, 4:14:09 PM | Inactive | Unknown |
| 12/26/2025, 5:56:16 AM | Inactive | Unknown |
| 12/20/2025, 8:16:09 AM | Inactive | Unknown |
| 12/16/2025, 4:25:00 AM | Inactive | Unknown |
| 12/9/2025, 3:19:44 AM | Inactive | Unknown |
| 12/5/2025, 7:10:08 PM | Inactive | Unknown |
| 12/2/2025, 12:27:58 AM | Inactive | Unknown |
| 11/29/2025, 9:13:26 AM | Inactive | Unknown |
| 11/27/2025, 1:35:43 AM | Inactive | Unknown |
| 11/15/2025, 10:18:42 PM | Inactive | Unknown |
| 11/6/2025, 7:37:15 PM | Inactive | Unknown |
| 11/4/2025, 5:31:48 PM | Inactive | Unknown |
| 10/26/2025, 2:02:23 PM | Inactive | Unknown |
| 10/11/2025, 3:06:26 PM | Inactive | Unknown |
| 9/30/2025, 10:59:00 PM | Inactive | Unknown |
| 9/13/2025, 11:54:57 AM | Inactive | Unknown |
| 9/3/2025, 9:51:35 AM | Inactive | Unknown |
| 8/19/2025, 6:11:00 PM | Inactive | Unknown |
| 8/1/2025, 9:43:34 AM | Inactive | Unknown |
| 7/10/2025, 2:51:32 PM | Active | Unknown |
| 7/4/2025, 11:42:08 PM | Inactive | Unknown |
| 6/29/2025, 10:20:55 PM | Active | Unknown |
| 6/11/2025, 7:17:19 AM | Inactive | Unknown |
| 6/8/2025, 3:04:53 AM | Inactive | Unknown |
| 5/6/2025, 10:44:53 AM | Inactive | Unknown |
| 1/7/2025, 7:18:41 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, CNAME, TXT 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
This page shows whether we could reach a website the last time we checked it. We also keep a record of when it went down and came back, so you can see whether an outage is new or has happened before. For each site we show:
- Website availability and response status
- Server software and configuration
- Meta information including titles and descriptions
- Historical uptime patterns
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.