Update: Some customers are still asking about what happened here, responding to monitoring alerts etc... issue is resolved, but marking this still current.

Update 19:41 UTC: Host740 and others had been affected by a DOS attack on our network.  The affected IP has been null routed and network has been restored.

Update 18:57 UTC: The issue looks to be with the network connectivity rather than the host.  We are still investigating the issue and will update once we have more details.

host740.rimuhosting.com is not responding normally.  We are investigating and may have it restarted.