We deal with a lot clients that don't always have access to their DNS records or they don't know who deals with it etc and so it takes us a long time to find all the relevant DNS entries for their domain.
Does anyone know of a tool that will show us what DNS entries a client could have ?
For example if we ran it on www.exampledomain.co.uk
it would test this for sub entries and show results such as mail.exampledomain.co.uk and remote.exampledomain.co.uk
hope this makes sense.