Help with Health Monitor

This is what we use for a http monitor parent is http Advanced Connfiguration settings: 15 second interval 46 second time out 10 seconds till up

the send string , this format will work replace status.aspx with something that's on you servers that return a 200 response code, replace healthcheck.company.domain.name with a host name your server allows Send String: HEAD /status.aspx HTTP/1.1\nHost: healthcheck.company.domain.name \nConnection: close\n\n Receive string just put a 200 in the receive string box