User reports
0
Near baseline. 0 in the last hour. Typical hour is about 0.
All services / Cloud & developer
jocdn.co.jp · Cloud & developer
Is jocdn down?
Checks are succeeding, user reports are near the baseline, and the vendor status page is clear.
Live diagnosis
Is it just me?
Finds the most likely layer (the service, your ISP or area, DNS, or your Wi-Fi) and gives two steps to try.
Your browser → jocdn.co.jp—
Your browser → us—
Our checksReaching it
Official · ReportsAll clear · Near baseline
DNS (1.1.1.1 · Google)—
Your provider—
Connection—
Upstream—
Press Run testYour browser tests the site, us, and two public DNS resolvers. We never store your IP; only anonymous counts by network and region.
Live outage map
No reports in the last 24 hours.
Dots are whole states, provinces or countries, never exact locations. We never store IP addresses. Every report with a known place can appear on the map. Updates every minute.
What's broken
Recent reports
Each row is a time, a coarse place, and a problem type from a new report. Optional notes stay private. Places with fewer than 3 reports in the last 8 days are shown without a location.
No public reports yet.
Our checks
Reaching it
Last checked 33 min ago. Last stored result reached it in 855 ms.
Official status
All clear
All Systems Operational Official status page
Reports and checks
Numbers behind the chart
| Time (UTC) | Reports | Baseline | Latency | Failed checks |
|---|---|---|---|---|
| Mon 19 | 0 | 0.0 | 505 ms | 0 |
| Mon 21 | 0 | 0.0 | 845 ms | 0 |
| Mon 23 | 0 | 0.0 | 333 ms | 0 |
| Tue 01 | 0 | 0.0 | 353 ms | 0 |
| Tue 03 | 0 | 0.0 | 466 ms | 0 |
| Tue 05 | 0 | 0.0 | 540 ms | 0 |
| Tue 07 | 0 | 0.0 | 750 ms | 0 |
| Tue 09 | 0 | 0.0 | 688 ms | 0 |
| Tue 12 | 0 | 0.0 | 935 ms | 0 |
| Tue 14 | 0 | 0.0 | 875 ms | 0 |
| Tue 16 | 0 | 0.0 | 468 ms | 0 |
| Tue 18 | 0 | 0.0 | 576 ms | 0 |
| Tue 21 | 0 | 0.0 | 333 ms | 0 |
| Tue 23 | 0 | 0.0 | 710 ms | 0 |
| Wed 01 | 0 | 0.0 | 531 ms | 0 |
| Wed 03 | 0 | 0.0 | 702 ms | 0 |
| Wed 06 | 0 | 0.0 | 1000 ms | 0 |
| Wed 08 | 0 | 0.0 | 351 ms | 0 |
| Wed 10 | 0 | 0.0 | 745 ms | 0 |
| Wed 12 | 0 | 0.0 | 528 ms | 0 |
| Wed 14 | 0 | 0.0 | 815 ms | 0 |
| Wed 16 | 0 | 0.0 | 513 ms | 0 |
| Wed 19 | 0 | 0.0 | 661 ms | 0 |
| Wed 21 | 0 | 0.0 | 793 ms | 0 |
| Wed 23 | 0 | 0.0 | 455 ms | 0 |
| Thu 01 | 0 | 0.0 | 846 ms | 0 |
| Thu 03 | 0 | 0.0 | 541 ms | 0 |
| Thu 05 | 0 | 0.0 | 774 ms | 0 |
| Thu 07 | 0 | 0.0 | 663 ms | 0 |
| Thu 09 | 0 | 0.0 | 624 ms | 0 |
| Thu 11 | 0 | 0.0 | 781 ms | 0 |
| Thu 13 | 0 | 0.0 | 561 ms | 0 |
| Thu 16 | 0 | 0.0 | 753 ms | 0 |
| Thu 18 | 0 | 0.0 | 705 ms | 0 |
| Thu 20 | 0 | 0.0 | 785 ms | 0 |
| Thu 22 | 0 | 0.0 | 569 ms | 0 |
| Fri 00 | 0 | 0.0 | 609 ms | 0 |
| Fri 02 | 0 | 0.0 | 671 ms | 0 |
| Fri 04 | 0 | 0.0 | 682 ms | 0 |
| Fri 06 | 0 | 0.0 | 954 ms | 0 |
| Fri 08 | 0 | 0.0 | 528 ms | 0 |
| Fri 10 | 0 | 0.0 | 727 ms | 0 |
| Fri 11 | 0 | 0.0 | 669 ms | 0 |
| Fri 13 | 0 | 0.0 | 518 ms | 0 |
| Fri 15 | 0 | 0.0 | 511 ms | 0 |
| Fri 17 | 0 | 0.0 | 759 ms | 0 |
| Fri 18 | 0 | 0.0 | 583 ms | 0 |
| Fri 19 | 0 | 0.0 | 855 ms | 0 |
Reliability
100% uptime · No user reports in the last 24h
90 days ago → today. Uptime is from our own HTTP checks; outages are incidents that lasted long enough to list. We have 8 days of data so far, so the 90-day numbers fill in over time.
Embed this status: free live jocdn badge
Free, no iframe or script. Updates every minute and links back here. More options on the embed page · badge docs · JSON · MCP server
Past outages
No outages on record for jocdn yet. Outages of 10 minutes or more get their own page here.
Having trouble with jocdn?
One report per service every 10 minutes from this network. No account.
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About jocdn
jocdn, at jocdn.co.jp, is one of the Cloud & developer services we monitor. JOCDN株式会社は、IIJと放送局のノウハウを融合した高品質なCDN（Content Delivery Network）サービスを提供してまいります。
jocdn publishes an official status page at status.jocdn.co.jp; when we can read it, its incident level is folded into the status shown here.
Common problems for cloud & developer services: API errors, failed deploys or builds, and dashboard or console outages.
Measured uptime from our checks: 100% over 8 days of checks. No public incidents logged since monitoring began 8 days ago.
Response time over the last 24 hours: 669 ms average, 339–954 ms range across 15 successful checks.
Questions
Is jocdn down right now?
Checks are succeeding, user reports are near the baseline, and the vendor status page is clear.
When was jocdn last down?
We have not recorded a public jocdn incident since monitoring began 8 days ago.
What is jocdn's uptime?
From our own checks: 100% over 8 days of checks.
How fast does jocdn respond?
669 ms on average over the last 24 hours (339–954 ms).
Does jocdn have an official status page?
Yes, at https://status.jocdn.co.jp.
jocdn not working for me but the status is fine. What now?
It is usually local: try another browser or the app, switch between Wi-Fi and mobile data, and clear the cache. For cloud & developer services, watch for API errors, failed deploys or builds, and dashboard or console outages. If many people report jocdn here at once, the problem is on jocdn's side.
How we detect and verify outages · Dispute this report · We review disputes within 24 hours.
Community comments
Share what you are seeing with jocdn. No account needed. Comments are public, separate from outage reports. Do not include personal information.
No links or domains. 3 comments per service and 6 total per hour, per device and network. New contributors get one visible comment; further comments wait for review.