Is NTT Communications down or not working?

What happened to NTT Communications, why did the service go down and not work? Here you can see who else is having the same problem with NTT Communications, as well as possible solutions. According to our statistics, the following most often do not work: E-mail, Hosting, Internet, Managed Services, Phone, Total blackout, Website.

Current status: No failures

At the moment, according to our data, NTT Communications is working fine, but single failures are possible. If NTT Communications does not work for you, then report your problem and write a comment.
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NTT Communications outage reports in the last 24 hours

User reports by hour (UTC), last 24 hours

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Total weight in 24 hours: 0 Busiest hour: 05:00 UTC (weight 0)

How this score compares

Current 24-hour weight is 0. Warnings start at 20, Failed at 50. Median services on this language today is 0.

Other services in this category

Official links

  • Facebook: http://facebook.com/224924610257
  • Twitter: http://www.twitter.com/NTT_America

Facts

Parent organization NTT, Inc., NTT DoCoMo
Official website ntt.com
Started 1999
Country Japan

Related

  • NTT, Inc.
  • NTT DoCoMo

About NTT Communications

NTT Docomo Business (formerly NTT Communications) is a Japanese telecommunications company founded in 1999. It is headquartered in Tokyo and is a subsidiary of NTT, with NTT DoCoMo also listed as a parent organization. The company operates in the telecommunications industry, and its official website is ntt.com.
NTT Docomo Business, formerly known as NTT Communications, is a major Japanese telecommunications company. It provides phone, internet, email, hosting, and managed services to businesses and consumers. When its networks or services have problems, the impact can reach websites, email accounts, and phone lines at the same time. This page tracks reported issues so you can see whether a disruption is isolated to your setup or affecting many users at once.
NTT Docomo Business is part of the NTT group and operates a wide range of communication services in Japan and beyond. Its portfolio covers fixed-line and mobile telephony, internet connectivity, business email, web hosting, and managed IT services. Because these services share network infrastructure, a fault in one area can sometimes spill over into others. Typical problems include slow or dropped internet connections, unreachable hosted websites, delayed or undelivered email, and disruptions to calling services. In rare cases, a total blackout affects multiple services simultaneously. Issues often stem from network equipment faults, routing changes, or maintenance work that runs longer than planned. Before reporting a problem, check your own equipment first. Restart your router or modem, confirm your account is active and paid, and test whether other sites and services work from your connection. If you use managed hosting or email, check any status notices from your provider, and try a different network such as mobile data to rule out a local outage.

Questions

Is NTT Communications down right now?

According to reports on this page, NTT Communications looks fine for most people. Isolated failures still happen — report yours if you are stuck.

When was the last mass outage?

We do not have a recorded mass outage for NTT Communications yet.

Why is my NTT Docomo Business email not sending or receiving?

Email problems usually come from server issues, full mailboxes, or incorrect client settings. Check your account storage, confirm your SMTP and IMAP settings, and look at current incident reports before contacting support.

My internet connection is slow. Is it the provider or my setup?

Test your connection on another device and, if possible, a different network. If other services load normally or the issue follows your router, the fault is likely local. Widespread slowness across many destinations points to a network problem.

NTT Communications - error and failure reports, troubleshooting methods

Is NTT Communications down or not working?
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