Why would this happen all of a sudden? When I ping my internal server by name in 2 totally different sites, it replies with the wrong external IP address 220.127.116.11.
When I ping it just by name it replies with the right IP. When I ping it by its full computer name (MachineName.Domain) it replies with the wrong external IP address of 18.104.22.168
One network has been up for a year. Its a small network that uses WINS for name resolution. Its connected to the main network via Cisco 2800 series routers and a point-to-point T1 line. It is in a workgroup but uses the same email server. The other network is with this problem is a separate domain (domain B) on the same LAN as the main domain (Domain A). The main domain (Domain A) does not have this problem. The workgroup is the only network that uses WINS both domains use DNS. Each domain has its own separate DNS database.