Update dns_la.sh

dnsapi/dns_la.sh

@@ -97,7 +97,7 @@ add_record() {
 # _domain_id=sdjkglgdfewsdfg
 _get_root() {
   domain=$1
-  i=2
+  i=1
   p=1
   while true; do
     h=$(printf "%s" "$domain" | cut -d . -f $i-100)