diff --git a/home.admin/40addHDD.sh b/home.admin/40addHDD.sh
index 77b209347..4734227da 100755
--- a/home.admin/40addHDD.sh
+++ b/home.admin/40addHDD.sh
@@ -72,7 +72,7 @@ if [ ${existsHDD} -gt 0 ]; then
 
             # sanity check on IP data
             # see https://github.com/rootzoll/raspiblitz/issues/371#issuecomment-472416349
-            echo "-> sanity check of IP data: ${freshPublicIP}"
+            echo "-> sanity check of IP data:"
             if [[ $freshPublicIP =~ ^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$ ]]; then
               echo "OK IPv6"
             elif [[ $freshPublicIP =~ ^([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])$ ]]; then
diff --git a/home.admin/_background.sh b/home.admin/_background.sh
index a5aca8c6d..631493936 100644
--- a/home.admin/_background.sh
+++ b/home.admin/_background.sh
@@ -100,12 +100,10 @@ do
 
       # get actual public IP
       freshPublicIP=$(curl -s http://v4.ipv6-test.com/api/myip.php 2>/dev/null)
-      echo "freshPublicIP(${freshPublicIP})"
-      echo "publicIP(${publicIP})"
 
       # sanity check on IP data
       # see https://github.com/rootzoll/raspiblitz/issues/371#issuecomment-472416349
-      echo "-> sanity check of IP data: ${freshPublicIP}"
+      echo "-> sanity check of new IP data"
       if [[ $freshPublicIP =~ ^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$ ]]; then
         echo "OK IPv6"
       elif [[ $freshPublicIP =~ ^([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])$ ]]; then
diff --git a/home.admin/_bootstrap.provision.sh b/home.admin/_bootstrap.provision.sh
index f10bf425a..2fbbf2696 100644
--- a/home.admin/_bootstrap.provision.sh
+++ b/home.admin/_bootstrap.provision.sh
@@ -179,6 +179,14 @@ else
   echo "Was not able to get LND port from config." >> ${logFile}
 fi
 
+# DNS Server
+if [ ${#dnsServer} -gt 0 ]; then
+    echo "Provisioning DNS Server - Setting DNS Server" >> ${logFile}
+    sudo /home/admin/config.scripts/internet.dns.sh ${dnsServer} >> ${logFile} 2>&1
+else
+    echo "Provisioning DNS Server - keep default" >> ${logFile}
+fi
+
 # ROOT SSH KEYS
 # check if a backup on HDD exists and when retsore back
 backupRootSSH=$(sudo ls /mnt/hdd/ssh/root_backup 2>/dev/null | grep -c "id_rsa")
diff --git a/home.admin/_bootstrap.sh b/home.admin/_bootstrap.sh
index 66ef54973..b3157bf33 100644
--- a/home.admin/_bootstrap.sh
+++ b/home.admin/_bootstrap.sh
@@ -336,7 +336,7 @@ if [ ${configExists} -eq 1 ]; then
 
     # sanity check on IP data
     # see https://github.com/rootzoll/raspiblitz/issues/371#issuecomment-472416349
-    echo "-> sanity check of IP data: ${freshPublicIP}"
+    echo "-> sanity check of IP data:"
     if [[ $freshPublicIP =~ ^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$ ]]; then
       echo "OK IPv6"
     elif [[ $freshPublicIP =~ ^([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])$ ]]; then
diff --git a/home.admin/config.scripts/internet.dns.sh b/home.admin/config.scripts/internet.dns.sh
new file mode 100755
index 000000000..6a326bad7
--- /dev/null
+++ b/home.admin/config.scripts/internet.dns.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+# command info
+if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
+ echo "config script to set a the DNS server that should be used"
+ echo "internet.dns.sh [DNS-SERVER]"
+ exit 1
+fi
+
+# 1. parameter
+DNSSERVER="$1"
+echo "The DNS server you want to set is: ${DNSSERVER}"
+
+# checking for IP address
+if [[ $DNSSERVER =~ ^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$ ]]; then
+  echo "OK IPv6"
+elif [[ $DNSSERVER =~ ^([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.([0-9]{1,2}|1[0-9][0-9]|2[0-4][0-9]|25[0-5])$ ]]; then
+  echo "OK IPv4"
+else
+  echo "FAIL - not an IPv4 or IPv6 address"
+  exit 1
+fi
+echo ""
+
+# setting DNS address
+echo "Setting DNS server in /etc/dhcpcd.conf ..."
+sudo sed -i "s/^static domain_name_servers=.*/static domain_name_servers=${DNSSERVER}/g" /etc/dhcpcd.conf
+echo "OK"
+echo ""
+
+# make sure entry in raspiblitz.conf exists
+source /mnt/hdd/raspiblitz.conf
+if [ ${#dnsServer} -eq 0 ]; then
+  echo "Adding value to /mnt/hdd/raspiblitz.conf"
+  echo "dnsServer=${DNSSERVER}" >> /mnt/hdd/raspiblitz.conf
+else
+  echo "Updating value in /mnt/hdd/raspiblitz.conf"
+  sudo sed -i "s/^dnsServer=.*/dnsServer=${DNSSERVER}/g" /mnt/hdd/raspiblitz.conf
+fi
+echo "OK"
+echo ""
+
+echo "DNS Server is set - reboot needed before active"
\ No newline at end of file
diff --git a/home.admin/config.scripts/internet.dyndomain.sh b/home.admin/config.scripts/internet.dyndomain.sh
index 83cdd30cf..db866705f 100755
--- a/home.admin/config.scripts/internet.dyndomain.sh
+++ b/home.admin/config.scripts/internet.dyndomain.sh
@@ -92,7 +92,7 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
   # setting value in raspi blitz config
   sudo sed -i "s/^dynDomain=.*/dynDomain='${dynDomain}'/g" /mnt/hdd/raspiblitz.conf
 
-  # setting dynUpdateUrl is a bit cpmplicated because value can contain chars that break sed replacement
+  # setting dynUpdateUrl is a bit complicated because value can contain chars that break sed replacement
   # so first remove dynUpdateUrl from config and then add fresh as new line at the end
   grep -v "dynUpdateUrl" /mnt/hdd/raspiblitz.conf > ./raspiblitz.conf.new
   echo "dynUpdateUrl='${dynUpdateUrl}'" >> ./raspiblitz.conf.new