Increase domain components

src/freedombone

   # count the number of dots in the domain name
   dots=${TEST_DOMAIN_NAME//[^.]}
   no_of_dots=${#dots}
-  if (( $no_of_dots > 2 )); then
-      TEST_DOMAIN_NAME="The domain $TEST_DOMAIN_NAME has too many subdomains. It should be of the type x.y.z or y.z"
+  if (( $no_of_dots > 3 )); then
+      TEST_DOMAIN_NAME="The domain $TEST_DOMAIN_NAME has too many subdomains. It should be of the type w.x.y.z, x.y.z or y.z"
   fi
   if (( $no_of_dots == 0 )); then
-      TEST_DOMAIN_NAME="The domain $TEST_DOMAIN_NAME has no top level domain. It should be of the type x.y.z or y.z"
+      TEST_DOMAIN_NAME="The domain $TEST_DOMAIN_NAME has no top level domain. It should be of the type w.x.y.z, x.y.z or y.z"
   fi
 }
 

src/freedombone-config

   # count the number of dots in the domain name
   dots=${TEST_DOMAIN_NAME//[^.]}
   no_of_dots=${#dots}
-  if (( $no_of_dots > 2 )); then
-      TEST_DOMAIN_NAME="The domain $TEST_DOMAIN_NAME has too many subdomains. It should be of the type x.y.z or y.z"
+  if (( $no_of_dots > 3 )); then
+      TEST_DOMAIN_NAME="The domain $TEST_DOMAIN_NAME has too many subdomains. It should be of the type w.x.y.z, x.y.z or y.z"
   fi
   if (( $no_of_dots == 0 )); then
-      TEST_DOMAIN_NAME="The domain $TEST_DOMAIN_NAME has no top level domain. It should be of the type x.y.z or y.z"
+      TEST_DOMAIN_NAME="The domain $TEST_DOMAIN_NAME has no top level domain. It should be of the type w.x.y.z, x.y.z or y.z"
   fi
 }