diff --git a/data/cronjob b/data/cronjob
index 1287bb4..fc4b8c0 100644
--- a/data/cronjob
+++ b/data/cronjob
@@ -2,5 +2,5 @@
 */15 * * * * /bin/bash /data/ddns-update.sh >> /var/log/cron.log 2>&1
 */30 * * * * sleep 20 && /bin/bash /data/domain-ip-scheck.sh >> /var/log/cron.log 2>&1
 # */30 * * * * sleep 20 && echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN ${DOMAIN_IPV64} HAT DIE IP=`dig +short ${DOMAIN_IPV64} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1
-# */30 * * * * sleep 20 && for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN ${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1; done
-# */30 * * * * sleep 20 && for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1; done
+# */30 * * * * sleep 20 && for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN ${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1; done
+# */30 * * * * sleep 20 && for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1; done
diff --git a/data/ddns-update-praefix.sh b/data/ddns-update-praefix.sh
index f48d99c..60ee759 100644
--- a/data/ddns-update-praefix.sh
+++ b/data/ddns-update-praefix.sh
@@ -14,7 +14,7 @@ function SHOUTRRR_NOTIFY() {
 NOTIFY="
 DOCKER DDNS UPDATER IPV64.NET - IP UPDATE !!!
 \n
-`for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  UPDATE !!! \nUpdate IP=$IP - Alte-IP=$UPDIP  \nDOMAIN mit PRAEFIX: ${DOMAIN_PRAEFIX}.${DOMAIN} \n"; done`"
+`for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  UPDATE !!! \nUpdate IP=$IP - Alte-IP=$UPDIP  \nDOMAIN mit PRAEFIX: ${DOMAIN_PRAEFIX}.${DOMAIN} \n"; done`"
 
 /usr/local/bin/shoutrrr send --url "${SHOUTRRR_URL}" --message "`echo -e "${NOTIFY}"`" 2> /dev/null
 }
@@ -50,11 +50,11 @@ UPDIP=$(cat $PFAD/updip.txt)
 # IP=$(curl -4s https://ipv64.net/wieistmeineip.php | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' | tail -n 1)
 IP=$(curl -4ssL --user-agent "${CURL_USER_AGENT}" "https://ipv64.net/update.php?howismyip" | jq -r 'to_entries[] | "\(.value)"')
 # DOMAIN_CHECK=$(dig +short ${DOMAIN_IPV64} A @ns1.ipv64.net)
-DOMAIN_CHECK=$(for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net; done | tail -n 1)
+DOMAIN_CHECK=$(for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net; done | tail -n 1)
 sleep 1
 if [ "$IP" == "$DOMAIN_CHECK" ]; then
     # echo "$DATUM  CHECK       - DOMAIN mit PRAEFIX HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN_PRAEFIX}.${DOMAIN_IPV64} A @ns1.ipv64.net`"
-    for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  CHECK       - DOMAIN mit PRAEFIX HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`"; done
+    for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  CHECK       - DOMAIN mit PRAEFIX HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`"; done
 else
     echo "$DATUM  UPDATE !!! ..."
     echo "$DATUM  UPDATE !!!  - NACHEINTRAG DIE IP WIRD NOCH EINMAL GESETZT"
@@ -78,7 +78,7 @@ else
     # curl -4sSL https://ipv64.net/update.php?key=${DOMAIN_KEY}&domain=${DOMAIN_IPV64}&praefix=${DOMAIN_PRAEFIX}&ip=<ipaddr>&ip6=<ip6addr>&output=min
     sleep 15
     # echo "$DATUM  NACHEINTRAG - DOMAIN mit PRAEFIX HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN_PRAEFIX}.${DOMAIN_IPV64} A @ns1.ipv64.net`"
-    for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  NACHEINTRAG - DOMAIN mit PRAEFIX HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`"; done
+    for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  NACHEINTRAG - DOMAIN mit PRAEFIX HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`"; done
 fi
 }
 CHECK_A_DOMAIN
diff --git a/data/ddns-update.sh b/data/ddns-update.sh
index 0370db6..ae10dbc 100644
--- a/data/ddns-update.sh
+++ b/data/ddns-update.sh
@@ -15,7 +15,7 @@ function SHOUTRRR_NOTIFY() {
 NOTIFY="
 DOCKER DDNS UPDATER IPV64.NET - IP UPDATE !!!
 \n
-`for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  UPDATE !!! \nUpdate IP=$IP - Alte-IP=$UPDIP  \nDOMAIN: ${DOMAIN} \n"; done`"
+`for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  UPDATE !!! \nUpdate IP=$IP - Alte-IP=$UPDIP  \nDOMAIN: ${DOMAIN} \n"; done`"
 
 /usr/local/bin/shoutrrr send --url "${SHOUTRRR_URL}" --message "`echo -e "${NOTIFY}"`" 2> /dev/null
 }
@@ -51,11 +51,11 @@ UPDIP=$(cat $PFAD/updip.txt)
 # IP=$(curl -4s https://ipv64.net/wieistmeineip.php | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' | tail -n 1)
 IP=$(curl -4ssL --user-agent "${CURL_USER_AGENT}" "https://ipv64.net/update.php?howismyip" | jq -r 'to_entries[] | "\(.value)"')
 # DOMAIN_CHECK=$(dig +short ${DOMAIN_IPV64} A @ns1.ipv64.net)
-DOMAIN_CHECK=$(for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do dig +short ${DOMAIN} A @ns1.ipv64.net; done | tail -n 1)
+DOMAIN_CHECK=$(for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do dig +short ${DOMAIN} A @ns1.ipv64.net; done | tail -n 1)
 sleep 1
 if [ "$IP" == "$DOMAIN_CHECK" ]; then
     # echo "$DATUM  CHECK       - DOMAIN HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN_IPV64} A @ns1.ipv64.net`"
-    for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  CHECK       - DOMAIN HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN} A @ns1.ipv64.net`"; done
+    for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  CHECK       - DOMAIN HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN} A @ns1.ipv64.net`"; done
 else
     echo "$DATUM  UPDATE !!! ..."
     echo "$DATUM  UPDATE !!!  - NACHEINTRAG DIE IP WIRD NOCH EINMAL GESETZT"
@@ -79,7 +79,7 @@ else
     # curl -4sSL https://ipv64.net/update.php?key=${DOMAIN_KEY}&domain=${DOMAIN_IPV64}&ip=<ipaddr>&ip6=<ip6addr>&output=min
     sleep 15
     # echo "$DATUM  NACHEINTRAG - DOMAIN HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN_IPV64} A @ns1.ipv64.net`"
-    for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  NACHEINTRAG - DOMAIN HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN} A @ns1.ipv64.net`"; done
+    for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  NACHEINTRAG - DOMAIN HAT DEN A-RECORD=`dig +noall +answer ${DOMAIN} A @ns1.ipv64.net`"; done
 fi
 }
 CHECK_A_DOMAIN
diff --git a/data/domain-ip-scheck.sh b/data/domain-ip-scheck.sh
index a3b4ab5..9f247e3 100644
--- a/data/domain-ip-scheck.sh
+++ b/data/domain-ip-scheck.sh
@@ -5,11 +5,11 @@ if ! curl -sSL --user-agent "${CURL_USER_AGENT}" --fail "https://ipv64.net" 2>&1
 fi
 
 if [[ "${DOMAIN_PRAEFIX_YES}" =~ (YES|yes|Yes) ]] ; then
-    for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do
+    for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do
         echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN ${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1
     done
 else
-    for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do
+    for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do
         echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1
     done
 fi
diff --git a/data/entrypoint.sh b/data/entrypoint.sh
index 870e465..58d637f 100644
--- a/data/entrypoint.sh
+++ b/data/entrypoint.sh
@@ -44,7 +44,7 @@ if [[ "${DOMAIN_PRAEFIX_YES}" =~ (YES|yes|Yes) ]] ; then
         exit 1
     else
         echo "$DATUM  DOMAIN      - Sie haben eine DOMAIN gesetzt"
-        for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  DOMAIN      - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN}"; done
+        for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  DOMAIN      - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN}"; done
     fi
 else
     if [ -z "${DOMAIN_IPV64:-}" ] ; then
@@ -53,7 +53,7 @@ else
     else
         echo "$DATUM  DOMAIN      - Sie haben eine DOMAIN gesetzt"
         # echo "$DATUM  DOMAIN      - Deine DOMAIN $DOMAIN_IPV64"
-        for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  DOMAIN      - Deine DOMAIN ${DOMAIN}"; done
+        for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  DOMAIN      - Deine DOMAIN ${DOMAIN}"; done
     fi
 fi
 
@@ -102,7 +102,7 @@ CHECK=$(curl -4sSL --user-agent "${CURL_USER_AGENT}" "https://ipv64.net/update.p
 if [[ "$CHECK" =~ (nochg|good|ok) ]] ; then
     echo "$DATUM  CHECK       - Die Angaben sind richtig gesetzt: DOMAIN und DOMAIN KEY"
     sleep 5
-    for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  IP CHECK    - Deine DOMAIN ${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN} A @ns1.ipv64.net`"; done
+    for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  IP CHECK    - Deine DOMAIN ${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN} A @ns1.ipv64.net`"; done
 else
     echo "$DATUM  FEHLER !!!  - Die Angaben sind falsch  gesetzt: DOMAIN oder DOMAIN KEY"
     exit 1
@@ -110,7 +110,7 @@ fi
 echo "${CRON_TIME} /bin/bash /data/ddns-update.sh >> /var/log/cron.log 2>&1" > /etc/cron.d/container_cronjob
 echo "${CRON_TIME_DIG} sleep 20 && /bin/bash /data/domain-ip-scheck.sh >> /var/log/cron.log 2>&1" >> /etc/cron.d/container_cronjob
 # echo "$CRON_TIME_DIG" 'sleep 20 && echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN ${DOMAIN_IPV64} HAT DIE IP=`dig +short ${DOMAIN_IPV64} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1' >> /etc/cron.d/container_cronjob
-# echo "$CRON_TIME_DIG" 'sleep 20 && for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN ${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1; done' >> /etc/cron.d/container_cronjob
+# echo "$CRON_TIME_DIG" 'sleep 20 && for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN ${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1; done' >> /etc/cron.d/container_cronjob
 }
 
 function Domain_mit_praefix() {
@@ -118,7 +118,7 @@ CHECK=$(curl -4sSL --user-agent "${CURL_USER_AGENT}" "https://ipv64.net/update.p
 if [[ "$CHECK" =~ (nochg|good|ok) ]] ; then
     echo "$DATUM  CHECK       - Die Angaben sind richtig gesetzt: DOMAIN mit PRAEFIX und DOMAIN KEY"
     sleep 5
-    for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "$DATUM  IP CHECK    - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`"; done
+    for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "$DATUM  IP CHECK    - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`"; done
 else
     echo "$DATUM  FEHLER !!!  - Die Angaben sind falsch  gesetzt: DOMAIN mit PRAEFIX oder DOMAIN KEY"
     exit 1
@@ -126,7 +126,7 @@ fi
 
 echo "${CRON_TIME} /bin/bash /data/ddns-update-praefix.sh >> /var/log/cron.log 2>&1" > /etc/cron.d/container_cronjob
 echo "${CRON_TIME_DIG} sleep 20 && /bin/bash /data/domain-ip-scheck.sh >> /var/log/cron.log 2>&1" >> /etc/cron.d/container_cronjob
-# echo "$CRON_TIME_DIG" 'sleep 20 && for DOMAIN in $(echo "${DOMAIN_IPV64//,/ }"); do echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1; done' >> /etc/cron.d/container_cronjob
+# echo "$CRON_TIME_DIG" 'sleep 20 && for DOMAIN in $(echo "${DOMAIN_IPV64}" | sed -e "s/,/ /g"); do echo "`date +%Y-%m-%d\ %H:%M:%S`  IP CHECK    - Deine DOMAIN mit PRAEFIX ${DOMAIN_PRAEFIX}.${DOMAIN} HAT DIE IP=`dig +short ${DOMAIN_PRAEFIX}.${DOMAIN} A @ns1.ipv64.net`" >> /var/log/cron.log 2>&1; done' >> /etc/cron.d/container_cronjob
 }
 
 if [[ "$DOMAIN_PRAEFIX_YES" =~ (YES|yes|Yes) ]] ; then