Microsoft dns down

Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. Any additional feedback? In this article. If no response is received after 1 second, client queries the second DNS server of the list and at the same time queries again the first DNS server.

At around 11 a. DNS services are critically important to how the internet works, but are known to have bugs and can be easily manipulated by malicious actors. Since client retries are considered legitimate DNS traffic, this traffic was not dropped by our volumetric spike mitigation systems. This increase in traffic led to decreased availability of our DNS service. Mitigation: The decrease in service availability triggered our monitoring systems and engaged our engineers.

This recovery time exceeded our design goal, and our engineers prepared additional serving capacity and the ability to answer DNS queries from the volumetric spike mitigation system in case further mitigation steps were needed. The majority of services were fully recovered by UTC. Immediately after the incident, we updated the logic on the volumetric spike mitigation system to protect the DNS service from excessive retries.

Visit our Office Outage Detection Page to learn more. Every day customers start and deploy a full suite of sensors in under 5 minutes. Give it a try for network benchmarks, root cause analysis and complete visibility into ALL of Office Team Exoprise represents multiple people in the engineering, sales and marketing department here at Exoprise. It takes a village. Hi, Thank you for posting your query. According to your description, we feel sincerely sorry. Would you please wait patiently for the official reply and fix from Microsoft?

We hope there will be a solution soon. Really appreciate. This will also help others with similar issue to find this post quickly. I found a site in German langauge, maybe this is the solution. However, with the power shell command from above link my issues are fixed, my Server have the connection!

Great, thanks a lot already! Add an extra line like: 1. And after the password the process is ending hard. I found it interesting that out of the 8 NS records returned by querying remotewebaccess.

Thanks TheOfficeMaven.