Validate is a command line tool that performs validated domain lookups. It is similar to dig but can provide in depth output on the validation steps taken during a lookup. It is part of the libval and libsres source code package.
validate www.dnssec-tools.org Result: ****START**** Result: OK Result: ****END****
For extensive debugging output, try:
validate -o7:stderr www.dnssec-tools.org