diff --git a/openvpn-install.sh b/openvpn-install.sh
index 6c6a647..884c1c8 100755
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -625,16 +625,40 @@ function installOpenVPN() {
 		PASS=${PASS:-1}
 		CONTINUE=${CONTINUE:-y}
 
-		# Behind NAT, we'll default to the publicly reachable IPv4/IPv6.
-		if [[ $IPV6_SUPPORT == "y" ]]; then
-			if ! PUBLIC_IP=$(curl -f --retry 5 --retry-connrefused https://ip.seeip.org); then
-				PUBLIC_IP=$(dig -6 TXT +short o-o.myaddr.l.google.com @ns1.google.com | tr -d '"')
+		if [[ -z $ENDPOINT ]]; then
+
+			# IP version flags, we'll use as default the IPv4
+			CURL_IP_VERSION_FLAG="-4"
+			DIG_IP_VERSION_FLAG="-4"
+
+			# Behind NAT, we'll default to the publicly reachable IPv4/IPv6.
+			if [[ $IPV6_SUPPORT == "y" ]]; then
+				CURL_IP_VERSION_FLAG=""
+				DIG_IP_VERSION_FLAG="-6"
 			fi
-		else
-			if ! PUBLIC_IP=$(curl -f --retry 5 --retry-connrefused -4 https://ip.seeip.org); then
-				PUBLIC_IP=$(dig -4 TXT +short o-o.myaddr.l.google.com @ns1.google.com | tr -d '"')
+
+			# If there is no public ip yet, we'll try to solve it using: https://ip.seeip.org
+			if [[ -z $PUBLIC_IP ]]; then
+				PUBLIC_IP=$(curl -f -m 5 -sS --retry 5 --retry-connrefused $CURL_IP_VERSION_FLAG https://ip.seeip.org 2>/dev/null)
 			fi
+
+			# If there is no public ip yet, we'll try to solve it using: https://ifconfig.me
+			if [[ -z $PUBLIC_IP ]]; then
+				PUBLIC_IP=$(curl -f -m 5 -sS --retry 5 --retry-connrefused $CURL_IP_VERSION_FLAG https://ifconfig.me 2>/dev/null)
+			fi
+
+			# If there is no public ip yet, we'll try to solve it using: https://api.ipify.org
+			if [[ -z $PUBLIC_IP ]]; then
+				PUBLIC_IP=$(curl -f -m 5 -sS --retry 5 --retry-connrefused $CURL_IP_VERSION_FLAG https://api.ipify.org 2>/dev/null)
+			fi
+
+			# If there is no public ip yet, we'll try to solve it using: ns1.google.com
+			if [[ -z $PUBLIC_IP ]]; then
+				PUBLIC_IP=$(dig $DIG_IP_VERSION_FLAG TXT +short o-o.myaddr.l.google.com @ns1.google.com | tr -d '"')
+			fi
+
 		fi
+
 		ENDPOINT=${ENDPOINT:-$PUBLIC_IP}
 	fi