diff --git a/dnsapi/dns_dnsservices.sh b/dnsapi/dns_dnsservices.sh
index bf56c16b..a7a646c2 100755
--- a/dnsapi/dns_dnsservices.sh
+++ b/dnsapi/dns_dnsservices.sh
@@ -13,224 +13,224 @@ DNSServices_API=https://dns.services/api
 
 #Usage: dns_dnsservices_add  _acme-challenge.www.domain.com   "XKrxpRBosdIKFzxW_CT3KLZNf6q0HG9i01zxXp5CPBs"
 dns_dnsservices_add() {
-	fulldomain=$1
-	txtvalue=$2
+  fulldomain=$1
+  txtvalue=$2
 
-	_info "Using dns.services to create ACME DNS challenge"
-	_debug2 add_fulldomain "$fulldomain"
-	_debug2 add_txtvalue "$txtvalue"
+  _info "Using dns.services to create ACME DNS challenge"
+  _debug2 add_fulldomain "$fulldomain"
+  _debug2 add_txtvalue "$txtvalue"
 
-	# Read username/password from environment or .acme.sh/accounts.conf
-	DnsServices_Username="${DnsServices_Username:-$(_readaccountconf_mutable DnsServices_Username)}"
-	DnsServices_Password="${DnsServices_Password:-$(_readaccountconf_mutable DnsServices_Password)}"
-	if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
-		DnsServices_Username=""
-		DnsServices_Password=""
-		_err "You didn't specify dns.services api username and password yet."
-		_err "Set environment variables DnsServices_Username and DnsServices_Password"
-		return 1
-	fi
+  # Read username/password from environment or .acme.sh/accounts.conf
+  DnsServices_Username="${DnsServices_Username:-$(_readaccountconf_mutable DnsServices_Username)}"
+  DnsServices_Password="${DnsServices_Password:-$(_readaccountconf_mutable DnsServices_Password)}"
+  if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
+    DnsServices_Username=""
+    DnsServices_Password=""
+    _err "You didn't specify dns.services api username and password yet."
+    _err "Set environment variables DnsServices_Username and DnsServices_Password"
+    return 1
+  fi
 
-	# Setup GET/POST/DELETE headers
-	_setup_headers
+  # Setup GET/POST/DELETE headers
+  _setup_headers
 
-	#save the credentials to the account conf file.
-	_saveaccountconf_mutable DnsServices_Username "$DnsServices_Username"
-	_saveaccountconf_mutable DnsServices_Password "$DnsServices_Password"
+  #save the credentials to the account conf file.
+  _saveaccountconf_mutable DnsServices_Username "$DnsServices_Username"
+  _saveaccountconf_mutable DnsServices_Password "$DnsServices_Password"
 
-	if ! _contains "$DnsServices_Username" "@"; then
-		_err "It seems that the username variable DnsServices_Username has not been set/left blank"
-		_err "or is not a valid email. Please correct and try again."
-		return 1
-	fi
+  if ! _contains "$DnsServices_Username" "@"; then
+    _err "It seems that the username variable DnsServices_Username has not been set/left blank"
+    _err "or is not a valid email. Please correct and try again."
+    return 1
+  fi
 
-	if ! _get_root "${fulldomain}"; then
-		_err "Invalid domain ${fulldomain}"
-		return 1
-	fi
+  if ! _get_root "${fulldomain}"; then
+    _err "Invalid domain ${fulldomain}"
+    return 1
+  fi
 
-	if ! createRecord "$fulldomain" "${txtvalue}"; then
-		_err "Error creating TXT record in domain $fulldomain in $rootZoneName"
-		return 1
-	fi
+  if ! createRecord "$fulldomain" "${txtvalue}"; then
+    _err "Error creating TXT record in domain $fulldomain in $rootZoneName"
+    return 1
+  fi
 
-	_debug2 challenge-created "Created $fulldomain"
-	return 0
+  _debug2 challenge-created "Created $fulldomain"
+  return 0
 }
 
 #Usage: fulldomain txtvalue
 #Description: Remove the txt record after validation.
 dns_dnsservices_rm() {
-	fulldomain=$1
-	txtvalue=$2
+  fulldomain=$1
+  txtvalue=$2
 
-	_info "Using dns.services to delete challenge $fulldomain TXT $txtvalue"
-	_debug rm_fulldomain "$fulldomain"
-	_debug rm_txtvalue "$txtvalue"
+  _info "Using dns.services to delete challenge $fulldomain TXT $txtvalue"
+  _debug rm_fulldomain "$fulldomain"
+  _debug rm_txtvalue "$txtvalue"
 
-	# Read username/password from environment or .acme.sh/accounts.conf
-	DnsServices_Username="${DnsServices_Username:-$(_readaccountconf_mutable DnsServices_Username)}"
-	DnsServices_Password="${DnsServices_Password:-$(_readaccountconf_mutable DnsServices_Password)}"
-	if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
-		DnsServices_Username=""
-		DnsServices_Password=""
-		_err "You didn't specify dns.services api username and password yet."
-		_err "Set environment variables DnsServices_Username and DnsServices_Password"
-		return 1
-	fi
+  # Read username/password from environment or .acme.sh/accounts.conf
+  DnsServices_Username="${DnsServices_Username:-$(_readaccountconf_mutable DnsServices_Username)}"
+  DnsServices_Password="${DnsServices_Password:-$(_readaccountconf_mutable DnsServices_Password)}"
+  if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
+    DnsServices_Username=""
+    DnsServices_Password=""
+    _err "You didn't specify dns.services api username and password yet."
+    _err "Set environment variables DnsServices_Username and DnsServices_Password"
+    return 1
+  fi
 
-	# Setup GET/POST/DELETE headers
-	_setup_headers
+  # Setup GET/POST/DELETE headers
+  _setup_headers
 
-	if ! _get_root "${fulldomain}"; then
-		_err "Invalid domain ${fulldomain}"
-		return 1
-	fi
+  if ! _get_root "${fulldomain}"; then
+    _err "Invalid domain ${fulldomain}"
+    return 1
+  fi
 
-	_debug2 rm_rootDomainInfo "found root domain $rootZoneName for $fulldomain"
+  _debug2 rm_rootDomainInfo "found root domain $rootZoneName for $fulldomain"
 
-	if ! deleteRecord "${fulldomain}" "${txtvalue}"; then
-		_err "Error removing record: $fulldomain TXT ${txtvalue}"
-		return 1
-	fi
+  if ! deleteRecord "${fulldomain}" "${txtvalue}"; then
+    _err "Error removing record: $fulldomain TXT ${txtvalue}"
+    return 1
+  fi
 
-	return 0
+  return 0
 }
 
 ####################  Private functions below ##################################
 
 _setup_headers() {
-	# Set up API Headers for _get() and _post()
-	# The <function>_add or <function>_rm must have been called before to work
+  # Set up API Headers for _get() and _post()
+  # The <function>_add or <function>_rm must have been called before to work
 
-	if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
-		_err "Could not setup BASIC authentication headers, they are missing"
-		return 1
-	fi
+  if [ -z "$DnsServices_Username" ] || [ -z "$DnsServices_Password" ]; then
+    _err "Could not setup BASIC authentication headers, they are missing"
+    return 1
+  fi
 
-	DnsServiceCredentials="$(printf "%s" "$DnsServices_Username:$DnsServices_Password" | _base64)"
-	export _H1="Authorization: Basic $DnsServiceCredentials"
-	export _H2="Content-Type: application/json"
+  DnsServiceCredentials="$(printf "%s" "$DnsServices_Username:$DnsServices_Password" | _base64)"
+  export _H1="Authorization: Basic $DnsServiceCredentials"
+  export _H2="Content-Type: application/json"
 
-	# Just return if headers are set
-	return 0
+  # Just return if headers are set
+  return 0
 }
 
 _get_root() {
-	domain=$1
-	_debug2 _get_root "Get the root domain of ${domain} for DNS API"
+  domain=$1
+  _debug2 _get_root "Get the root domain of ${domain} for DNS API"
 
-	# Setup _get() and _post() headers
-	#_setup_headers
+  # Setup _get() and _post() headers
+  #_setup_headers
 
-	result=$(_H1="$_H1" _H2="$_H2" _get "$DNSServices_API/dns")
-	_debug2 _get_root "Got the following root domain(s) $result"
-	_debug2 _get_root "- JSON: $result"
+  result=$(_H1="$_H1" _H2="$_H2" _get "$DNSServices_API/dns")
+  _debug2 _get_root "Got the following root domain(s) $result"
+  _debug2 _get_root "- JSON: $result"
 
-	if [ "$(echo "$result" | grep -c '"name"')" -gt "1" ]; then
-		checkMultiZones="true"
-		_debug2 _get_root "- multiple zones found"
-	else
-		checkMultiZones="false"
+  if [ "$(echo "$result" | grep -c '"name"')" -gt "1" ]; then
+    checkMultiZones="true"
+    _debug2 _get_root "- multiple zones found"
+  else
+    checkMultiZones="false"
 
-	fi
+  fi
 
-	# Find/isolate the root zone to work with in createRecord() and deleteRecord()
-	rootZone=""
-	if [ "$checkMultiZones" = "true" ]; then
-		rootZone=$(for zone in $(echo "$result" | tr -d '\n' ' '); do
-			if [ "$(echo "$domain" | grep "$zone")" != "" ]; then
-				_debug2 _get_root "- trying to figure out if $zone is in $domain"
-				echo "$zone"
-				break
-			fi
-		done)
-	else
-		rootZone=$(echo "$result" | grep -o '"name":"[^"]*' | cut -d'"' -f4)
-		_debug2 _get_root "- only found 1 domain in API: $rootZone"
-	fi
+  # Find/isolate the root zone to work with in createRecord() and deleteRecord()
+  rootZone=""
+  if [ "$checkMultiZones" = "true" ]; then
+    rootZone=$(for zone in $(echo "$result" | tr -d '\n' ' '); do
+      if [ "$(echo "$domain" | grep "$zone")" != "" ]; then
+        _debug2 _get_root "- trying to figure out if $zone is in $domain"
+        echo "$zone"
+        break
+      fi
+    done)
+  else
+    rootZone=$(echo "$result" | grep -o '"name":"[^"]*' | cut -d'"' -f4)
+    _debug2 _get_root "- only found 1 domain in API: $rootZone"
+  fi
 
-	if [ -z "$rootZone" ]; then
-		_err "Could not find root domain for $domain - is it correctly typed?"
-		return 1
-	fi
+  if [ -z "$rootZone" ]; then
+    _err "Could not find root domain for $domain - is it correctly typed?"
+    return 1
+  fi
 
-	# Setup variables used by other functions to communicate with DNS Services API
-	zoneInfo=$(echo "$result" | sed "s,\"zones,\n&,g" | grep zones | cut -d'[' -f2 | cut -d']' -f1 | tr '}' '\n' | grep "\"$rootZone\"")
-	rootZoneName="$rootZone"
-	subDomainName="$(echo "$domain" | sed "s,\.$rootZone,,g")"
-	subDomainNameClean="$(echo "$domain" | sed "s,_acme-challenge.,,g")"
-	rootZoneDomainID=$(echo "$zoneInfo" | tr ',' '\n' | grep domain_id | cut -d'"' -f4)
-	rootZoneServiceID=$(echo "$zoneInfo" | tr ',' '\n' | grep service_id | cut -d'"' -f4)
+  # Setup variables used by other functions to communicate with DNS Services API
+  zoneInfo=$(echo "$result" | sed "s,\"zones,\n&,g" | grep zones | cut -d'[' -f2 | cut -d']' -f1 | tr '}' '\n' | grep "\"$rootZone\"")
+  rootZoneName="$rootZone"
+  subDomainName="$(echo "$domain" | sed "s,\.$rootZone,,g")"
+  subDomainNameClean="$(echo "$domain" | sed "s,_acme-challenge.,,g")"
+  rootZoneDomainID=$(echo "$zoneInfo" | tr ',' '\n' | grep domain_id | cut -d'"' -f4)
+  rootZoneServiceID=$(echo "$zoneInfo" | tr ',' '\n' | grep service_id | cut -d'"' -f4)
 
-	_debug2 _get_root "Root zone name      : $rootZoneName"
-	_debug2 _get_root "Root zone domain ID : $rootZoneDomainID"
-	_debug2 _get_root "Root zone service ID: $rootZoneServiceID"
-	_debug2 _get_root "Sub domain          : $subDomainName"
+  _debug2 _get_root "Root zone name      : $rootZoneName"
+  _debug2 _get_root "Root zone domain ID : $rootZoneDomainID"
+  _debug2 _get_root "Root zone service ID: $rootZoneServiceID"
+  _debug2 _get_root "Sub domain          : $subDomainName"
 
-	_debug _get_root "Found valid root domain $rootZone for $subDomainNameClean"
-	return 0
+  _debug _get_root "Found valid root domain $rootZone for $subDomainNameClean"
+  return 0
 }
 
 createRecord() {
-	fulldomain=$1
-	txtvalue="$2"
+  fulldomain=$1
+  txtvalue="$2"
 
-	# Get root domain information - needed for DNS Services API communication
-	if [ -z "$rootZoneName" ] || [ -z "$rootZoneDomainID" ] || [ -z "$rootZoneServiceID" ]; then
-		_get_root "$fulldomain"
-	fi
+  # Get root domain information - needed for DNS Services API communication
+  if [ -z "$rootZoneName" ] || [ -z "$rootZoneDomainID" ] || [ -z "$rootZoneServiceID" ]; then
+    _get_root "$fulldomain"
+  fi
 
-	_debug2 createRecord "CNAME TXT value is: $txtvalue"
+  _debug2 createRecord "CNAME TXT value is: $txtvalue"
 
-	# Prepare data to send to API
-	data="{\"name\":\"${fulldomain}\",\"type\":\"TXT\",\"content\":\"${txtvalue}\", \"ttl\":\"10\"}"
+  # Prepare data to send to API
+  data="{\"name\":\"${fulldomain}\",\"type\":\"TXT\",\"content\":\"${txtvalue}\", \"ttl\":\"10\"}"
 
-	_debug2 createRecord "data to API: $data"
-	result=$(_post "$data" "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records" "" "POST")
-	_debug2 createRecord "result from API: $result"
+  _debug2 createRecord "data to API: $data"
+  result=$(_post "$data" "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records" "" "POST")
+  _debug2 createRecord "result from API: $result"
 
-	if [ "$(echo "$result" | grep '"success":true')" = "" ]; then
-		_err "Failed to create TXT record $fulldomain with content $txtvalue in zone $rootZoneName"
-		_err "$result"
-		return 1
-	fi
+  if [ "$(echo "$result" | grep '"success":true')" = "" ]; then
+    _err "Failed to create TXT record $fulldomain with content $txtvalue in zone $rootZoneName"
+    _err "$result"
+    return 1
+  fi
 
-	_info "Record \"$fulldomain TXT $txtvalue\" has been created"
-	return 0
+  _info "Record \"$fulldomain TXT $txtvalue\" has been created"
+  return 0
 }
 
 deleteRecord() {
-	fulldomain=$1
-	txtvalue=$2
+  fulldomain=$1
+  txtvalue=$2
 
-	if [ "$(echo "$fulldomain" | grep "_acme-challenge")" = "" ]; then
-		_err "The script tried to delete the record $fulldomain which is not the above created ACME challenge"
-		return 1
-	fi
+  if [ "$(echo "$fulldomain" | grep "_acme-challenge")" = "" ]; then
+    _err "The script tried to delete the record $fulldomain which is not the above created ACME challenge"
+    return 1
+  fi
 
-	_debug2 deleteRecord "Deleting $fulldomain TXT $txtvalue record"
+  _debug2 deleteRecord "Deleting $fulldomain TXT $txtvalue record"
 
-	if [ -z "$rootZoneName" ] || [ -z "$rootZoneDomainID" ] || [ -z "$rootZoneServiceID" ]; then
-		_get_root "$fulldomain"
-	fi
+  if [ -z "$rootZoneName" ] || [ -z "$rootZoneDomainID" ] || [ -z "$rootZoneServiceID" ]; then
+    _get_root "$fulldomain"
+  fi
 
-	result="$(_H1="$_H1" _H2="$_H2" _get "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID")"
-	recordInfo="$(echo "$result" | tr '}' '\n' | grep "\"name\":\"${fulldomain}" | grep "\"content\":\"" | grep "${txtvalue}")"
-	_debug2 deleteRecord "recordInfo=$recordInfo"
-	recordID="$(echo "$recordInfo" | tr ',' '\n' | grep -E "\"id\":\"[0-9]+\"" | cut -d'"' -f4)"
+  result="$(_H1="$_H1" _H2="$_H2" _get "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID")"
+  recordInfo="$(echo "$result" | tr '}' '\n' | grep "\"name\":\"${fulldomain}" | grep "\"content\":\"" | grep "${txtvalue}")"
+  _debug2 deleteRecord "recordInfo=$recordInfo"
+  recordID="$(echo "$recordInfo" | tr ',' '\n' | grep -E "\"id\":\"[0-9]+\"" | cut -d'"' -f4)"
 
-	if [ -z "$recordID" ]; then
-		_info "Record $fulldomain TXT $txtvalue not found or already deleted"
-		return 0
-	else
-		_debug2 deleteRecord "Found recordID=$recordID"
-	fi
+  if [ -z "$recordID" ]; then
+    _info "Record $fulldomain TXT $txtvalue not found or already deleted"
+    return 0
+  else
+    _debug2 deleteRecord "Found recordID=$recordID"
+  fi
 
-	_debug2 deleteRecord "DELETE request $DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records/$recordID"
-	result="$(_H1="$_H1" _H2="$_H2" _post "" "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records/$recordID" "" "DELETE")"
-	_debug2 deleteRecord "API Delete result \"$result\""
+  _debug2 deleteRecord "DELETE request $DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records/$recordID"
+  result="$(_H1="$_H1" _H2="$_H2" _post "" "$DNSServices_API/service/$rootZoneServiceID/dns/$rootZoneDomainID/records/$recordID" "" "DELETE")"
+  _debug2 deleteRecord "API Delete result \"$result\""
 
-	# Return OK regardless
-	return 0
+  # Return OK regardless
+  return 0
 }