Is ntp.se down right now?
No one has reported a problem in the last hour.
About ntp.se
The Internet Archive first captured it in 2016. It ranks #11,411 among the most visited sites in the world on the Tranco list. It is hosted in SE on the Netnod AB network.
The current problem is a slowdown that began on 15 October 2026 at 05:31 UTC and is still ongoing. There have been 26 incidents in the last 90 days, 218 h 39 min of downtime in total, and 67.71% of our checks succeeded.
Reports, last 24 hours
0 reports · normally about 3 per hour| Problem reported | No reports in the last 24 hours. |
Get notified
One email when ntp.se goes down and one when it recovers. No account needed; unsubscribe from any email.
What we checked
07:10:31 UTC| Layer | Result | Outcome |
|---|---|---|
| DNS name lookup | ntp.se resolves to 194.58.200.20 (AS57021 Netnod AB) | pass |
| TLS certificate | No certificate read yet | – |
| HTTP, Phoenix | Timed out 24 min ago | fail |
| HTTP, Mumbai | Timed out 2 h ago | fail |
| HTTP, Cape Town | HTTP 200 in 7.73 s · via cpt1 2 h ago | pass |
| HTTP, Singapore | HTTP 200 in 7.66 s · via sin1 2 h ago | pass |
| HTTP, San Francisco | HTTP 200 in 7.35 s · via sfo1 2 h ago | pass |
| HTTP, Paris | HTTP 200 in 6.25 s · via cdg1 2 h ago | pass |
| Content | No page title captured | – |
| Reputation | Trust score 100/100 · trust check | Established |
Outage history, 90 days
| Started (UTC) | Incident | Duration |
|---|---|---|
| 2026-10-15 05:31 | Slow · Phoenix: Timed out | ongoing |
| 2026-10-14 21:50 | Slow | 7 h 40 min |
| 2026-10-14 11:32 | Slow · Phoenix: Timed out | 10 h 18 min |
| 2026-10-14 02:50 | Slow | 1 h 40 min |
| 2026-10-13 14:09 | Down | 12 h 40 min |
| 2026-10-13 06:46 | Slow · Phoenix: Timed out | 7 h 22 min |
| 2026-10-12 22:39 | Slow | 8 h 7 min |
| 2026-10-12 08:39 | Slow | 13 h 59 min |
| 2026-10-11 19:35 | Slow | 35 min |
| 2026-10-11 09:31 | Slow | 10 h 4 min |
Common questions
Is ntp.se down for everyone or just me?
Compare the test from your browser above with our server checks. If our servers reach ntp.se and your browser cannot, the problem is on your connection, DNS or network. If both fail, the site is down.
How do you know if ntp.se is down?
We request the homepage from 8 locations, check DNS, the TLS certificate and the HTTP response, and compare the page content with what we saw before. We also read the service's official status feed where one exists and count visitor reports against the usual rate for the hour.
What can I do while it is down?
Subscribe to the alert on this page and we will email you when it recovers. Clearing your DNS cache or switching networks only helps when our servers can reach the site and your browser cannot.