A site (http://www.directcomposer.com) trying to connect to my server/multisite is down. Here is what I've found so far:
* In domain mapping settings, site is listed as invalid health status
* IP address entered correctly with client's registrar
* connecting to my server via terminal, traceroute lists my IP address:
traceroute to directcomposer.com (18.104.22.168), 30 hops max, 60 byte packets 1 einstein.cre8tives.org (22.214.171.124) 0.033 ms 0.013 ms 0.012 ms
* ping also shows resolution to my server
What other steps should I take to diagnose and resolve this problem?