+^\w{3} [ :0-9]{11} [._[:alnum:]-]+ named\[[0-9]+\]: +validating .+: (no valid signature found|got insecure response; parent indicates it should be secure)
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ named\[[0-9]+\]: DNS format error from ([0-9]{1,3}\.){3}[0-9]{1,3}#[0-9]{1,5} resolving
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ named\[[0-9]+\]: DNS format error from ([0-9]{1,3}\.){3}[0-9]{1,3}#[0-9]{1,5} resolving