Improve connection timed out detection

Author: PeterDaveHello

chkdm

@@ -111,6 +111,8 @@ function query() {
  fi
  elif [ ";; connection timed out; no servers could be reached" = "$result" ]; then
  return 4
+ elif echo "$result" | grep -E ";; communications error to $dns#[1-9]+: timed out"; then
+ return 4
  elif echo "$result" | grep -E ";; communications error to $dns#[0-9]+: connection refused"; then
  return 5
  elif [ "filterDetect" != "$filterDetect" ]; then