I wrote a script to monitor the output from the nominet whois record using Lynx (a dos command line browser) onto
http://195.66.240.211/cgi-bin/whois....bleforum.co.uk
I then searched for certain phrases in the text and then got it to send an email (all command line) to my works email address which I created a rule on to forward the message to my mobile.
I ran this every 30 minutes (frequency of page changes at nominet)
good luck!