docomo outage records
Read official docomo outage and maintenance notices and daily records.
Ongoing now
- Status
- Operational
- Last checked
- Last outage
- Oct 30
All sources operational · 1 sources ·
Last 90 days
- Outage
- 3 entries
- Outage duration
- Duration unknown
- Maintenance
- 0 entries
- Days with outages
- Day 3
- Average outage duration
- Duration unknown
- Longest outage duration
- Duration unknown
Outages by weekday
Daily records
Aug 6 – Nov 3
Events
Resolved【お詫び/復旧】ドコモメールがご利用しづらい状況についてdocomo3 updates Observed
Resolved【お詫び/復旧】携帯電話サービスがご利用しづらい状況についてdocomo2 updates
Resolved【復旧】ドコモメールが一部のお客さまでご利用できない状況について（9月4日午後3時3分時点）docomo4 updates
Monthly records
About docomo records
These records collect docomo mobile and internet connection incident and works notices. They come from the RSS published with NTT docomo’s official network incident and works information. Notices are grouped by outage, delay, maintenance and recovery wording in their titles and descriptions, with the original times shown. When no time is given, older notices show no time, while newly found notices show the first check time marked observed. Check the original notice for the precise impact on the services you use.
Source: docomo
About these records
Where do these records come from?
We check each company’s own official incident notices every 10–15 minutes.
What do outage, degraded and maintenance mean?
We use the words in the original notice: outage means an interruption, degraded means reduced service, and maintenance means planned work.
How is outage time counted?
We add time only when both the start and recovery times are known. Otherwise, we show duration unknown.
Which time zone is used?
All dates and times are shown in Japan Standard Time (JST).