Is Courier down in Japan?
Vendor reports no incidentWhat Courier reports
Courier reports no incident on its status page.
As of the last successful poll, 2026-11-05 17:57 UTC.
Our regional reading
This is our own reading from outside, shown beside the vendor's statement. It is not counted as a separate outage.
Checks passingin Japan, measured from Tokyo
Our Tokyo probe last checked Courier at Nov 5, 2026, 5:58 PM UTC and read checks passing.
Over the last 24 hours we completed 61 checks from Tokyo and 61 answered cleanly, 100.00% availability.
Of the 3 other regions we check Courier from, all 3 read checks passing right now.
Email me when Courier reports an incident on its status page, and again when it reports it resolved.
What our Tokyo probe measured
Last checked Nov 5, 2026, 5:58 PM UTC.
Courier from Tokyo over the last 30 days
Over the last 30 days, Courier answered our Tokyo probe in 1,589 ms on average, and 1 check in 20 took longer than 2,409 ms.
Ranked by average response time across the 4 cities we check Courier from, Tokyo 4th; Ashburn was fastest at 748 ms and Tokyo slowest at 1,589 ms.
From Tokyo we ran 193 checks of Courier in 4 days, and 193 answered cleanly: 100.00% availability.
Every one of those days was clean: not one failed check.
In Tokyo local time (GMT+9), Courier was slowest around 4 AM, at 2,029 ms on average over the last 14 days, and quickest around 11 AM, at 1,165 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Thu, Nov 5 | 45 | 100.00% | 1,498 ms |
| Wed, Nov 4 | 59 | 100.00% | 1,636 ms |
| Tue, Nov 3 | 61 | 100.00% | 1,600 ms |
| Mon, Nov 2 | 28 | 100.00% | 1,618 ms |
Courier outages measured from Japan
Our Tokyo probe measured no confirmed Courier outage in the last 90 days.
How the other regions read right now
Of the 3 other regions we check Courier from, all 3 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Ashburn | Checks passing | 100.00% of 142 checks |
| San Jose | Checks passing | 100.00% of 111 checks |
| Frankfurt | Checks passing | 100.00% of 101 checks |
Other countries we check Courier from
How we measured this
Japan readings on this page come from RealUptime's own Tokyo probe against Courier's public endpoints. They are not user reports, and they are not Courier's own status page.
See Courier's full check readings, the 90-day history by region, or the outage tracker methodology.
Japan readings here are taken from that country and show the time of the last one, but Courier has not yet accumulated enough continuous history for us to publish this page to search engines.
Check your own site from Tokyo
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