diff --git a/dnsapi/dns_netcup.sh b/dnsapi/dns_netcup.sh
index 573550ed..2dfbdabb 100644
--- a/dnsapi/dns_netcup.sh
+++ b/dnsapi/dns_netcup.sh
@@ -8,123 +8,123 @@ end="https://ccp.netcup.net/run/webservice/servers/endpoint.php?JSON"
 client=""
 
 dns_netcup_add() {
-	login
-	if [ "$NC_Apikey" = "" ] || [ "$NC_Apipw" = "" ] || [ "$NC_CID" = "" ]; then
-		_err "No Credentials given"
-		return 1
-	fi
-	_saveaccountconf_mutable NC_Apikey "$NC_Apikey"
-	_saveaccountconf_mutable NC_Apipw "$NC_Apipw"
-	_saveaccountconf_mutable NC_CID "$NC_CID"
-	fulldomain=$1
-	txtvalue=$2
-	domain=""
-	exit=$(echo "$fulldomain" | tr -dc '.' | wc -c)
-	exit=$(_math "$exit" + 1)
-	i=$exit
+  login
+  if [ "$NC_Apikey" = "" ] || [ "$NC_Apipw" = "" ] || [ "$NC_CID" = "" ]; then
+    _err "No Credentials given"
+    return 1
+  fi
+  _saveaccountconf_mutable NC_Apikey "$NC_Apikey"
+  _saveaccountconf_mutable NC_Apipw "$NC_Apipw"
+  _saveaccountconf_mutable NC_CID "$NC_CID"
+  fulldomain=$1
+  txtvalue=$2
+  domain=""
+  exit=$(echo "$fulldomain" | tr -dc '.' | wc -c)
+  exit=$(_math "$exit" + 1)
+  i=$exit
 
-	while
-		[ "$exit" -gt 0 ]; do
-		tmp=$(echo "$fulldomain" | cut -d'.' -f"$exit")
-		if [ "$(_math "$i" - "$exit")" -eq 0 ]; then
-			domain="$tmp"
-		else
-			domain="$tmp.$domain"
-		fi
-		if [ "$(_math "$i" - "$exit")" -ge 1 ]; then
-			msg=$(_post "{\"action\": \"updateDnsRecords\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apisessionid\": \"$sid\", \"customernumber\": \"$NC_CID\",\"clientrequestid\": \"$client\" , \"domainname\": \"$domain\", \"dnsrecordset\": { \"dnsrecords\": [ {\"id\": \"\", \"hostname\": \"$fulldomain.\", \"type\": \"TXT\", \"priority\": \"\", \"destination\": \"$txtvalue\", \"deleterecord\": \"false\", \"state\": \"yes\"} ]}}}" "$end" "" "POST")
-			_debug "$msg"
-			if [ "$(_getfield "$msg" "5" | sed 's/"statuscode"://g')" != 5028 ]; then
-				if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
-					_err "$msg"
-					return 1
-				else
-					break
-				fi
-			fi
-		fi
-		exit=$(_math "$exit" - 1)
-	done
-	logout
+  while
+    [ "$exit" -gt 0 ]; do
+    tmp=$(echo "$fulldomain" | cut -d'.' -f"$exit")
+    if [ "$(_math "$i" - "$exit")" -eq 0 ]; then
+      domain="$tmp"
+    else
+      domain="$tmp.$domain"
+    fi
+    if [ "$(_math "$i" - "$exit")" -ge 1 ]; then
+      msg=$(_post "{\"action\": \"updateDnsRecords\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apisessionid\": \"$sid\", \"customernumber\": \"$NC_CID\",\"clientrequestid\": \"$client\" , \"domainname\": \"$domain\", \"dnsrecordset\": { \"dnsrecords\": [ {\"id\": \"\", \"hostname\": \"$fulldomain.\", \"type\": \"TXT\", \"priority\": \"\", \"destination\": \"$txtvalue\", \"deleterecord\": \"false\", \"state\": \"yes\"} ]}}}" "$end" "" "POST")
+      _debug "$msg"
+      if [ "$(_getfield "$msg" "5" | sed 's/"statuscode"://g')" != 5028 ]; then
+        if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
+          _err "$msg"
+          return 1
+        else
+          break
+        fi
+      fi
+    fi
+    exit=$(_math "$exit" - 1)
+  done
+  logout
 }
 
 dns_netcup_rm() {
-	login
-	fulldomain=$1
-	txtvalue=$2
+  login
+  fulldomain=$1
+  txtvalue=$2
 
-	domain=""
-	exit=$(echo "$fulldomain" | tr -dc '.' | wc -c)
-	exit=$(_math "$exit" + 1)
-	i=$exit
-	rec=""
+  domain=""
+  exit=$(echo "$fulldomain" | tr -dc '.' | wc -c)
+  exit=$(_math "$exit" + 1)
+  i=$exit
+  rec=""
 
-	while
-		[ "$exit" -gt 0 ]; do
-		tmp=$(echo "$fulldomain" | cut -d'.' -f"$exit")
-		if [ "$(_math "$i" - "$exit")" -eq 0 ]; then
-			domain="$tmp"
-		else
-			domain="$tmp.$domain"
-		fi
-		if [ "$(_math "$i" - "$exit")" -ge 1 ]; then
-			msg=$(_post "{\"action\": \"infoDnsRecords\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apisessionid\": \"$sid\", \"customernumber\": \"$NC_CID\", \"domainname\": \"$domain\"}}" "$end" "" "POST")
-			rec=$(echo "$msg" | sed 's/\[//g' | sed 's/\]//g' | sed 's/{\"serverrequestid\".*\"dnsrecords\"://g' | sed 's/},{/};{/g' | sed 's/{//g' | sed 's/}//g')
-			_debug "$msg"
-			if [ "$(_getfield "$msg" "5" | sed 's/"statuscode"://g')" != 5028 ]; then
-				if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
-					_err "$msg"
-					return 1
-				else
-					break
-				fi
-			fi
-		fi
-		exit=$(_math "$exit" - 1)
-	done
+  while
+    [ "$exit" -gt 0 ]; do
+    tmp=$(echo "$fulldomain" | cut -d'.' -f"$exit")
+    if [ "$(_math "$i" - "$exit")" -eq 0 ]; then
+      domain="$tmp"
+    else
+      domain="$tmp.$domain"
+    fi
+    if [ "$(_math "$i" - "$exit")" -ge 1 ]; then
+      msg=$(_post "{\"action\": \"infoDnsRecords\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apisessionid\": \"$sid\", \"customernumber\": \"$NC_CID\", \"domainname\": \"$domain\"}}" "$end" "" "POST")
+      rec=$(echo "$msg" | sed 's/\[//g' | sed 's/\]//g' | sed 's/{\"serverrequestid\".*\"dnsrecords\"://g' | sed 's/},{/};{/g' | sed 's/{//g' | sed 's/}//g')
+      _debug "$msg"
+      if [ "$(_getfield "$msg" "5" | sed 's/"statuscode"://g')" != 5028 ]; then
+        if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
+          _err "$msg"
+          return 1
+        else
+          break
+        fi
+      fi
+    fi
+    exit=$(_math "$exit" - 1)
+  done
 
-	ida=0000
-	idv=0001
-	ids=0000000000
-	i=1
-	while
-		[ "$i" -ne 0 ]; do
-		specrec=$(_getfield "$rec" "$i" ";")
-		idv="$ida"
-		ida=$(_getfield "$specrec" "1" "," | sed 's/\"id\":\"//g' | sed 's/\"//g')
-		txtv=$(_getfield "$specrec" "5" "," | sed 's/\"destination\":\"//g' | sed 's/\"//g')
-		i=$(_math "$i" + 1)
-		if [ "$txtvalue" = "$txtv" ]; then
-			i=0
-			ids="$ida"
-		fi
-		if [ "$ida" = "$idv" ]; then
-			i=0
-		fi
-	done
-	msg=$(_post "{\"action\": \"updateDnsRecords\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apisessionid\": \"$sid\", \"customernumber\": \"$NC_CID\",\"clientrequestid\": \"$client\" , \"domainname\": \"$domain\", \"dnsrecordset\": { \"dnsrecords\": [ {\"id\": \"$ids\", \"hostname\": \"$fulldomain.\", \"type\": \"TXT\", \"priority\": \"\", \"destination\": \"$txtvalue\", \"deleterecord\": \"TRUE\", \"state\": \"yes\"} ]}}}" "$end" "" "POST")
-	_debug "$msg"
-	if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
-		_err "$msg"
-		return 1
-	fi
-	logout
+  ida=0000
+  idv=0001
+  ids=0000000000
+  i=1
+  while
+    [ "$i" -ne 0 ]; do
+    specrec=$(_getfield "$rec" "$i" ";")
+    idv="$ida"
+    ida=$(_getfield "$specrec" "1" "," | sed 's/\"id\":\"//g' | sed 's/\"//g')
+    txtv=$(_getfield "$specrec" "5" "," | sed 's/\"destination\":\"//g' | sed 's/\"//g')
+    i=$(_math "$i" + 1)
+    if [ "$txtvalue" = "$txtv" ]; then
+      i=0
+      ids="$ida"
+    fi
+    if [ "$ida" = "$idv" ]; then
+      i=0
+    fi
+  done
+  msg=$(_post "{\"action\": \"updateDnsRecords\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apisessionid\": \"$sid\", \"customernumber\": \"$NC_CID\",\"clientrequestid\": \"$client\" , \"domainname\": \"$domain\", \"dnsrecordset\": { \"dnsrecords\": [ {\"id\": \"$ids\", \"hostname\": \"$fulldomain.\", \"type\": \"TXT\", \"priority\": \"\", \"destination\": \"$txtvalue\", \"deleterecord\": \"TRUE\", \"state\": \"yes\"} ]}}}" "$end" "" "POST")
+  _debug "$msg"
+  if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
+    _err "$msg"
+    return 1
+  fi
+  logout
 }
 
 login() {
-	tmp=$(_post "{\"action\": \"login\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apipassword\": \"$NC_Apipw\", \"customernumber\": \"$NC_CID\"}}" "$end" "" "POST")
-	sid=$(_getfield "$tmp" "8" | sed s/\"responsedata\":\{\"apisessionid\":\"//g | sed 's/\"\}\}//g')
-	_debug "$tmp"
-	if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
-		_err "$msg"
-		return 1
-	fi
+  tmp=$(_post "{\"action\": \"login\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apipassword\": \"$NC_Apipw\", \"customernumber\": \"$NC_CID\"}}" "$end" "" "POST")
+  sid=$(_getfield "$tmp" "8" | sed s/\"responsedata\":\{\"apisessionid\":\"//g | sed 's/\"\}\}//g')
+  _debug "$tmp"
+  if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
+    _err "$msg"
+    return 1
+  fi
 }
 logout() {
-	tmp=$(_post "{\"action\": \"logout\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apisessionid\": \"$sid\", \"customernumber\": \"$NC_CID\"}}" "$end" "" "POST")
-	_debug "$tmp"
-	if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
-		_err "$msg"
-		return 1
-	fi
+  tmp=$(_post "{\"action\": \"logout\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apisessionid\": \"$sid\", \"customernumber\": \"$NC_CID\"}}" "$end" "" "POST")
+  _debug "$tmp"
+  if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
+    _err "$msg"
+    return 1
+  fi
 }