Win32 API and sockets question.

Hi all!

I'm trying to get two values for my app:

1) ISPN
2) DNS server from my ISP

is it possible with sockets? I already have the hostname and the IP:

Code:

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char hostname[128];
HOSTENT *lpHost;
 IN_ADDR inaddr;
 // hostname
gethostname (hostname, sizeof hostname);
SetDlgItemText(hwndDlg, IDC_EDIT1, hostname);
// ip
lpHost = gethostbyname(hostname);
memcpy(&inaddr, lpHost->h_addr_list[0], 4);
SetDlgItemText(hwndDlg, IDC_EDIT2, inet_ntoa(inaddr));

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Thanks for the tips.