Is Nucleus Security down?
Last 9030 days
100.00% of the time without a reported outage, since 2 NovOf the last 90 days, 0 had a partial or major outage, 0 had maintenance only and 89 have no data. Recent problems are listed in a table further down.
No problems Partial outage Major outage Maintenance No data yet
Our own checks of nucleussec.com
Every 5 minutes, from our probesOur checks from 9 cities: all fine.
- JakartaReachable1270 ms, 4 min ago
- TorontoReachable275 ms, 4 min ago
- DallasReachable394 ms, 4 min ago
- PortsmouthReachable659 ms, 9 min ago
- SingaporeReachable1506 ms, 9 min ago
- St. LouisReachable263 ms, 9 min ago
- MelbourneReachable1146 ms, 14 min ago
- Tel AvivReachable917 ms, 14 min ago
- SeoulReachable1105 ms, 14 min ago
- SeattleReachable415 ms, 19 min ago
- TokyoReachable966 ms, 19 min ago
- JohannesburgReachable1357 ms, 19 min ago
- HaminaReachable777 ms, 24 min ago
- New YorkReachable334 ms, 24 min ago
- São PauloReachable972 ms, 24 min ago
- MumbaiReachable1473 ms, 29 min ago
- New JerseyReachable593 ms, 29 min ago
- Hong KongReachable1087 ms, 29 min ago
- Cape TownReachable1470 ms, 34 min ago
- DohaReachable1032 ms, 34 min ago
- SydneyReachable1177 ms, 34 min ago
- DelhiReachable1508 ms, 39 min ago
- LauterbourgReachable940 ms, 39 min ago
- Los AngelesReachable436 ms, 39 min ago
This is separate from the status page: we load nucleussec.com the way a visitor would and note whether it answers.
Parts of Nucleus Security
Nucleus Security Public Status PageAll 106 listed parts are working.
Incidents and maintenance
Maintenance
- Scheduled System Maintenance - US Region (planned) 3 Nov, 02:00 UTC to 3 Nov, 05:00 UTC. Affects US Trial Platform 1, vip.nucleussec.com, US Tunnel, US Platform 1 and 19 more · Details
- Scheduled System Maintenance - US Region (planned) 4 Nov, 02:00 UTC to 4 Nov, 05:00 UTC. Affects US Platform 4, US Platform 5, US Platform 11, US Platform 12 · Details
- Scheduled System Maintenance - US Gov Region (planned) 4 Nov, 02:00 UTC to 4 Nov, 05:00 UTC. Affects GovCloud Support Portal, GovCloud Platform 1, GovCloud Platform 2, GovCloud Platform 3 and 10 more · Details
- Scheduled System Maintenance - EU/UK/AE Regions (planned) 4 Nov, 21:00 UTC to 5 Nov, 00:00 UTC. Affects UK Platform 1, EU Trial Platform 1, AE Platform 1, EU Platform 1 and 9 more · Details
- Scheduled System Maintenance - AU Region (planned) 5 Nov, 14:00 UTC to 5 Nov, 17:00 UTC. Affects AU Platform 1, AU Platform 2, AU Platform 6, AU Platform 7 and 1 more · Details
Recent problems
No problems recorded since 2 Nov 2026.
Alert me when Nucleus Security is down
HonkWatch watches the Nucleus Security status page for you and alerts you by email, Slack, Discord or Telegram when it reports a problem.
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Questions
Is Nucleus Security down, or is it just me?
The Nucleus Security status page reports no problem and our own checks reach nucleussec.com. If it isn't working for you, the cause is more likely near you: your network, your browser, or a problem only in your area. Try another network or device.
How do we know?
We read the official Nucleus Security status page and load nucleussec.com from our own probes in several cities. We don't guess from social media posts or reports.
How often do we check?
The status page every 15 minutes, day and night, and the website every 5 minutes. We keep 90 days of history: a day we have no reading for shows as "no data yet", never as working.
Official status from the Nucleus Security status page. HonkWatch also checks websites from 24 cities.