public HomeModule(IPingService pingService)
        {
            _pingService = pingService;

            Get["/"] = _ =>
            {
                return("Hello from xedap629 DNS");
            };

            Get["/domain/{domain}/update/{ipAddresses}", true] = async(ctx, ct) =>
            {
                var domainName = ctx.domain;
                var clientIp   = Request.UserHostAddress + "," + ctx.ipAddresses;
                var result     = await _pingService.SetAsync(domainName, clientIp);

                return(result);
            };

            Get["/domain/{domain}/ip", true] = async(ctx, ct) =>
            {
                return(await _pingService.GetAsync((string)ctx.domain));
            };

            Get["/list", true] = async(ctx, ct) =>
            {
                return(await _pingService.ListAsync());
            };
        }