From: Mario Fischer <NotHere@...>
Date: 2001-04-18T01:55:58+09:00
Subject: [ruby-talk:13770] mx-record/dns

hi!

I'm looking for a way to check the existence of a certain email via the 
mx-record.
php offers a function like "checkdnsrr (string host [, string type])"

is it possible to do something like that in ruby?

thanks

mario