diff --git a/main.go b/main.go
index bcdd462..7fe4e42 100644
--- a/main.go
+++ b/main.go
@@ -45,6 +45,10 @@ var (
 	configPath    string
 )
 
+const (
+	GandiARecordUrl = "https://dns.api.gandi.net/api/v5/domains/%s/records/@/A"
+)
+
 func main() {
 
 	app := cli.NewApp()
@@ -132,7 +136,7 @@ Dns updated successfully for domains
 func SendStatusMail(messageText string) {
 
 	settings := configuration.MailSettings
-	if settings == nil{
+	if settings == nil {
 		log.Warnln("no smtp settings defined > status mail not sent")
 		return
 	}
@@ -158,8 +162,7 @@ func SendStatusMail(messageText string) {
 }
 
 func GetCurrentIp(configuration Configuration, domain string) (string, error) {
-	url := fmt.Sprintf("https://dns.api.gandi.net/api/v5/domains/%s/records/@/A", domain)
-
+	url := fmt.Sprintf(GandiARecordUrl, domain)
 	req, err := http.NewRequest("GET", url, nil)
 	if err != nil {
 		return "", err
@@ -182,11 +185,11 @@ func GetCurrentIp(configuration Configuration, domain string) (string, error) {
 }
 
 func SetCurrentIp(newip string, domain string, configuration Configuration) error {
-	url := fmt.Sprintf("https://dns.api.gandi.net/api/v5/domains/%s/records/@/A", domain)
-	fmt.Println("URL:>", url)
+	url := fmt.Sprintf(GandiARecordUrl, domain)
+	log.Infoln("URL:>", url)
 
 	var str = fmt.Sprintf("{\"rrset_ttl\": %d,\"rrset_values\": [\"%s\"]}", 600, newip)
-	fmt.Println("json:", str)
+	log.Infoln("json:", str)
 	var jsonStr = []byte(str)
 	req, err := http.NewRequest("PUT", url, bytes.NewBuffer(jsonStr))
 	if err != nil {
@@ -202,10 +205,10 @@ func SetCurrentIp(newip string, domain string, configuration Configuration) erro
 	}
 	defer resp.Body.Close()
 
-	fmt.Println("response Status:", resp.Status)
-	fmt.Println("response Headers:", resp.Header)
+	log.Debugln("response Status:", resp.Status)
+	log.Debugln("response Headers:", resp.Header)
 	body, _ := ioutil.ReadAll(resp.Body)
-	fmt.Println("response Body:", string(body))
+	log.Debugln("response Body:", string(body))
 	return nil
 }