diff --git a/src/etc/inc/system.inc b/src/etc/inc/system.inc
index 33d674d9ff..13ee347c9e 100644
--- a/src/etc/inc/system.inc
+++ b/src/etc/inc/system.inc
@@ -3278,11 +3278,11 @@ function _getHostName($mac, $ip) {
 function check_dnsavailable($proto='inet') {
 
 	if ($proto == 'inet') {
-		$gdns = array('8.8.8.8', '8.8.4.4');
+		$gdns = array('208.123.73.80', '34.197.184.5');
 	} elseif ($proto == 'inet6') {
-		$gdns = array('2001:4860:4860::8888', '2001:4860:4860::8844');
+		$gdns = array('2610:160:11:11::80', '2600:1f10:4c5e:6701:e4b2:c059:13c5:64fb');
 	} else {
-		$gdns = array('8.8.8.8', '8.8.4.4', '2001:4860:4860::8888', '2001:4860:4860::8844');
+		$gdns = array('208.123.73.80', '34.197.184.5', '2610:160:11:11::80', '2600:1f10:4c5e:6701:e4b2:c059:13c5:64fb');
 	}
 	$nameservers = array_merge($gdns, get_dns_nameservers());
 	$test = 0;