![UltaDNSOutage](https://www.dotcom-monitor.com/blog/wp-content/uploads/sites/3/2013/09/website-monitoring-alerts-300x225.gif)
Another Neustar UltraDNS Outage | UltraDNS Goes Down
October 15: Neustar UltraDNS Outage October 15, 2015 – Neustar UltraDNS Down – Dotcom-Monitor is tracking a Neustar UltraDNS outage at this time. The UltraDNS outage appears to have started at approximately 4:00 pm CST. The UltraDNS issue resulted in (as it should) error alerts to clients. Monitoring that does not cache DNS