We have seen a large number of alert emails go out from our Monitoring System and they appear to be caused by problems with Network Solutions DNS  servers being intermittently unavailable. No word yet as to when it might be resolved.

Network Solutions Facebook – https://www.facebook.com/networksolutions
Network Solutions Twitter – https://twitter.com/netsolcares

You can check your DNS with our tool – http://mxtoolbox.com/DNSLookup.aspx. Network solutions servers names end with .worldnic.com.