diff --git a/nodemgmt-scripts.sh b/nodemgmt-scripts.sh
index a2e12410..89ca5e37 100755
--- a/nodemgmt-scripts.sh
+++ b/nodemgmt-scripts.sh
@@ -548,34 +548,40 @@ UPDATE_DYNDNS(){
 					echo -en "${idsCL[Green]}'${idsCL[LightCyan]}${LOCATION^^}${idsCL[Green]}' WAN IP has changed, updating all pre-defined 'A' records ... "
 				fi
 				if [ "${NM_DYNUSER}" != "" ] && [ "${NM_DYNPASS}" != "" ]; then
-					if [ "${LOCATION,,}" == "mainsite" ]; then
-						#external dns
-						/usr/bin/curl "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=sc1.scity.us&myip=${NEWIP}" #> /dev/null 2>&1
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=sc2.scity.us&myip=${NEWIP}" > /dev/null 2>&1
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=scity.us&myip=${NEWIP}" > /dev/null 2>&1
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=schroedercity.com&myip=${NEWIP}" > /dev/null 2>&1
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=dasrei.com&myip=${NEWIP}" > /dev/null 2>&1
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=snsinvest.com&myip=${NEWIP}" > /dev/null 2>&1
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=misfitsmc.com&myip=${NEWIP}" > /dev/null 2>&1
-						#internal dns
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@dns.scity.us/nic/update?hostname=sc1.scity.us&myip=${NEWIP}" > /dev/null 2>&1
+					if [ "$(/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update")" != "" ]; then
+						if [ "${LOCATION,,}" == "mainsite" ]; then
+							#external dns
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=sc1.scity.us&myip=${NEWIP}" > /dev/null 2>&1
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=sc2.scity.us&myip=${NEWIP}" > /dev/null 2>&1
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=scity.us&myip=${NEWIP}" > /dev/null 2>&1
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=schroedercity.com&myip=${NEWIP}" > /dev/null 2>&1
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=dasrei.com&myip=${NEWIP}" > /dev/null 2>&1
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=snsinvest.com&myip=${NEWIP}" > /dev/null 2>&1
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=misfitsmc.com&myip=${NEWIP}" > /dev/null 2>&1
+							#internal dns
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@dns.scity.us/nic/update?hostname=sc1.scity.us&myip=${NEWIP}" > /dev/null 2>&1
 		
-					elif [ "${LOCATION,,}" == "offsite" ]; then
-						#external dns
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=offsite.scity.us&myip=${NEWIP}" > /dev/null 2>&1
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=backup.scity.us&myip=${NEWIP}" > /dev/null 2>&1
-						#internal dns
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@dns.scity.us/nic/update?hostname=offsite.scity.us&myip=${NEWIP}" > /dev/null 2>&1
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@dns.scity.us/nic/update?hostname=backup.scity.us&myip=${NEWIP}" > /dev/null 2>&1
+						elif [ "${LOCATION,,}" == "offsite" ]; then
+							#external dns
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=offsite.scity.us&myip=${NEWIP}" > /dev/null 2>&1
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=backup.scity.us&myip=${NEWIP}" > /dev/null 2>&1
+							#internal dns
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@dns.scity.us/nic/update?hostname=offsite.scity.us&myip=${NEWIP}" > /dev/null 2>&1
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@dns.scity.us/nic/update?hostname=backup.scity.us&myip=${NEWIP}" > /dev/null 2>&1
 			
-					elif [ "${LOCATION,,}" == "kyle" ]; then
-						/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=wan.pattonfam.com&myip=${NEWIP}" > /dev/null 2>&1
+						elif [ "${LOCATION,,}" == "kyle" ]; then
+							/usr/bin/curl -s "https://${NM_DYNUSER}:${NM_DYNPASS}@wdns.scity.us/nic/update?hostname=wan.pattonfam.com&myip=${NEWIP}" > /dev/null 2>&1
 			
+						fi
+						echo -e "${idsCL[Green]}Done${idsCL[Default]}"
+					else
+						echo -e "\n\n${idsCL[LightRed]}INVALID DYNDNS username and/or password (NM_DYNUSER=${NM_DYNUSER}) (NM_DYNPASS=${NM_DYNPASS})\n"
+						# SENDNOTICE "${LOCATION^^} DYNDNS ERROR" "INVALID DYNDNS username or password (NM_DYNUSER=${NM_DYNUSER}) (NM_DYNPASS=${NM_DYNPASS})" 1
+						exit 1
 					fi
-					echo -e "${idsCL[Green]}Done${idsCL[Default]}"
 				else
 					echo -e "\n\n${idsCL[LightRed]}Missing DYNDNS username and/or password (NM_DYNUSER=${NM_DYNUSER}) (NM_DYNPASS=${NM_DYNPASS})\n"
-					# SENDNOTICE "${LOCATION^^} DYNDNS ERROR" "Missing DYNDNS username or password (NM_DYNUSER=${NM_DYNUSER}) (NM_DYNPASS=${NM_DYNPASS})" 1
+					# SENDNOTICE "${LOCATION^^} DYNDNS ERROR" "MISSING DYNDNS username or password (NM_DYNUSER=${NM_DYNUSER}) (NM_DYNPASS=${NM_DYNPASS})" 1
 					exit 1
 				fi