fix: split domain correctly

internal/api/api.go

@@ -36,6 +36,8 @@ func Run(config types.Config, users types.UserList) {
 
 	domain, domainErr := utils.GetRootURL(config.AppURL)
 
+	log.Info().Str("domain", domain).Msg("Using domain")
+
 	if domainErr != nil {
 		log.Fatal().Err(domainErr).Msg("Failed to get domain")
 		os.Exit(1)

internal/utils/utils.go

@@ -39,7 +39,7 @@ func GetRootURL(urlSrc string) (string, error) {
 
 	urlSplitted := strings.Split(urlParsed.Host, ".")
 
-	urlFinal := urlSplitted[len(urlSplitted)-2] + "." + urlSplitted[len(urlSplitted)-1]
+	urlFinal := strings.Join(urlSplitted[1:], ".")
 
 	return urlFinal, nil
 }