I'm trying to troubleshoot some pc problems in our 10 pc + 1 server network. If a PC is configured with dns in this order, the pc can not see/ping the www.corpxyz.com server. primary: 192.168.1.2 secondary: 207.217.126.81 however, if the pc's dns configured in the reverse order, the ping/lookup will NOT work: primary: 207.217.126.81 secondary: 192.168.1.2 I prefer only using our server address or keep it first, so that all pc's will resolve locally first before going to the ISP's DNS server. I even tried adding the 207 ISP address to the servers DNS lookup, but no luck. What else can I check/try??