Is CUN down right now?
cun.edu.co
Checking cun.edu.co…
Asking our locations to reach the site. This takes a few seconds.
- Uptime, 24 hours
- 100 %
- Uptime, 7 days
- 100 %
- Uptime, 30 days
- 100 %
Based on 1 day of checks so far. Checks that failed because of how we test, not because of the site, are left out.
Response time per hour, last 24 hours
Response time by location, last 24 hours
| Location | Average response | Reached |
|---|---|---|
| Falkenstein, Germany | 314 ms | 2 of 2 checks |
| Berlin 2, Germany | 397 ms | 2 of 2 checks |
Each check runs from all locations at once. A location far from the site’s servers answers later; that says nothing about the site being slow.
Outage history
No confirmed outage on record. An outage is listed once CUN could not be reached from at least two locations in two checks in a row.
Recent checks
| Time | Status | Locations | Response |
|---|---|---|---|
| 2026-10-10 06:04 UTC | Up | 1 of 1 | 397 ms |
| 2026-10-10 05:01 UTC | Up | 1 of 1 | 396 ms |
| 2026-10-10 04:19 UTC | Up | 1 of 1 | 316 ms |
| 2026-10-10 03:16 UTC | Up | 1 of 1 | 311 ms |
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About CUN
Corporación Unificada Nacional de Educación Superior | CUN
¡Bienvenido a la CUN! Una institución de Educación Superior con más de 40 años de excelencia académica formando profesionales que lideran el mañana.
Visit cun.edu.coTitle and description as published by the site.
We can reach it, but you cannot?
- Reload the page without the cache: Ctrl + F5 on Windows, Cmd + Shift + R on a Mac.
- Open the site in a private window. If it works there, clear the cookies and cache for cun.edu.co.
- Try another network, such as mobile data. If that works, the problem is with your provider or router.
- Switch to a public DNS resolver such as 1.1.1.1 or 8.8.8.8, then flush your DNS cache.
- Turn off VPNs, proxies and ad blockers for a moment. Some sites refuse those connections.
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