This is the command ldns-mx that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
ldns-mx - print out the mx record(s) for a domain
ldns-mx is used to print out mx information of a domain.
ldns-mx has no options.
Use ldns-mx online using onworks.net services