Is Castbox down in the US?
Checks passingin the US, measured from Ashburn and San Jose
All 2 of our probes in the US, in Ashburn and San Jose, read checks passing when they last checked Castbox at Nov 7, 2026, 5:42 PM UTC.
Over the last 24 hours we completed 262 checks from Ashburn and San Jose and 262 answered cleanly, 100.00% availability.
Of the 2 other regions we check Castbox from, all 2 read checks passing right now.
Email me the next time we see Castbox go down
What our Ashburn and San Jose probes measured
Last checked Nov 7, 2026, 5:42 PM UTC.
Castbox from Ashburn and San Jose over the last 30 days
Over the last 30 days, Castbox answered our Ashburn probe in 1,674 ms on average, and 1 check in 20 took longer than 2,373 ms.
Over the last 30 days, Castbox answered our San Jose probe in 2,270 ms on average, and 1 check in 20 took longer than 3,361 ms.
Ranked by average response time across the 4 cities we check Castbox from, Ashburn 1st, San Jose 3rd; Ashburn was fastest at 1,674 ms and Tokyo slowest at 2,439 ms.
From Ashburn and San Jose we ran 1,298 checks of Castbox in 6 days, and 1,297 answered cleanly: 99.92% availability.
1 of the 6 days had at least one failed check. The weakest was Nov 4 (UTC), at 99.60% across 252 checks.
In Ashburn local time (EST), Castbox was slowest around 2 AM, at 1,976 ms on average over the last 14 days, and quickest around 5 AM, at 1,425 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Sat, Nov 7 | 198 | 100.00% | 1,914 ms |
| Fri, Nov 6 | 250 | 100.00% | 2,073 ms |
| Thu, Nov 5 | 250 | 100.00% | 1,964 ms |
| Wed, Nov 4 | 252 | 99.60% | 1,867 ms |
| Tue, Nov 3 | 245 | 100.00% | 1,900 ms |
| Mon, Nov 2 | 103 | 100.00% | 1,838 ms |
Castbox outages measured from the US
Our Ashburn and San Jose probes measured no confirmed Castbox outage in the last 90 days.
How the other regions read right now
Of the 2 other regions we check Castbox from, all 2 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Frankfurt | Checks passing | 100.00% of 116 checks |
| Tokyo | Checks passing | 100.00% of 67 checks |
Other countries we check Castbox from
How we measured this
The US readings on this page come from RealUptime's own Ashburn and San Jose probes against Castbox's public endpoints. They are not user reports, and they are not Castbox's own status page.
See Castbox's full check readings, the 90-day history by region, or the outage tracker methodology.
The US readings here are taken from that country and show the time of the last one, but Castbox has not yet accumulated enough continuous history for us to publish this page to search engines.
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