.:Computer Defense:.

I thought this was pretty cool

treguly@ns:~$ host -t txt foobar.wp.dg.cx
foobar.wp.dg.cx descriptive text "The term foobar is a common
placeholder name, also referred to as metasyntactic variable, used in
computer programming or computer-related documentation. In technology,
the word was probably originally propagated through system manuals by
Digital Equipmen" "t Corporation in 1960s and early 1970s. Another
possibility is that foobar evolved from electronics, as an inverted
foo... http://a.vu/w:Foobar"

Simple replace foobar with the search term of your choice.

The Author's page describing this is available here:
https://dgl.cx/wikipedia-dns