I get email notifications from one of my wordpress blogs when someone leaves a comment. I've noticed i've had a fair few spam ones that look like the following below: whats annoying is ive had around 30 of these so far today in the past half hour! Author : geyzir (IP: 184.108.40.206 , 220.127.116.11) E-mail : email@example.com URL : http://wxmgdaungoow.com/ Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=18.104.22.168 Comment: UjxpZh <a href="http://udclykdpowgl.com/" rel="nofollow">udclykdpowgl</a>, kqrrydichezr, [link=http://okfyjsvdibpp.com/]okfyjsvdibpp[/link], http://ciiuwggnuvyw.com/ If I do a whois lookup on the domain it doesnt actually exist.. so whats the deal here? is this a xrummer blast? and if so what benefit is there from spamming a non existent domain name?