Search for multiple domains simultaneously?

- availability search for .co.uk domains

[TravelSite]

I'm trying to find a good site for checking the availability of multiple .co.uk domains at the same time.

I've came across lots of .co.uk domain registers - but they all insist on checking one domain at a time :(

[IanTurner]

It isn't something I've come across either, but I can see it might be useful, but there isn't a lot of commercial value in producing one.