return rcode and text from server response
return rcode and text from server response

quxiao/xbaydns,phantoscope/xbaydns,wujingke/xbaydns,quxiao/xbaydns,phantoscope/xbaydns,phantoscope/xbaydns,quxiao/xbaydns,wujingke/xbaydns,wujingke/xbaydns