Merge 17ecff7a3b into 45660902ed

dnsapi/dns_knot.sh

@@ -84,19 +84,17 @@ EOF
 # _domain=domain.com
 _get_root() {
   domain=$1
-  i="$(echo "$fulldomain" | tr '.' ' ' | wc -w)"
-  i=$(_math "$i" - 1)
 
-  while true; do
+  d=$(dig soa "$domain" | grep -v ^\; | grep SOA | awk '{print $1}')
-    h=$(printf "%s" "$domain" | cut -d . -f "$i"-100)
+  if [ -z "${d}" ]; then
-    if [ -z "$h" ]; then
+    _debug "$domain not found"
     return 1
   fi
-    _domain="$h"
+
+  d=${d%?} # remove last '.'
+
+  _domain="$d"
   return 0
-  done
-  _debug "$domain not found"
-  return 1
 }
 
 _checkKey() {