http://bugs.winehq.org/show_bug.cgi?id=3962
--- Comment #62 from Bruno Jesus 00cpxxx@gmail.com 2012-04-02 04:37:34 CDT --- Thank you. It's possible to see a dns query in the log, although the answer is incomplete using both wine+strace logs I can try some things here.
socket(PF_INET, SOCK_DGRAM|SOCK_NONBLOCK, IPPROTO_IP) = 26 connect(26, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("192.168.1.254")}, 16) = 0 send(26, "\276\301\1\0\0\1\0\0\0\0\0\0\4game\neuphrogame\3com"..., 37, MSG_NOSIGNAL) = 37 recvfrom(26, "\276\301\201\200\0\1\0\1\0\0\0\0\4game\neuphrogame\3com"..., 1024, 0, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("192.168.1.254")}, [16]) = 53
If you have time to go further you could use wireshark with the filter set to "port 53" just to see that the name resolution goes ok and a problem happens after it.