It’s all in the title really!
However, the point of this post is that I have a few domains and it looks like the robot(s) are set up by alphabetical order, not IP order. Here’s how:
Two weeks ago and previous,
Domain A had loads of spam, Domain B had few
Domain A has few, Domain B has loads of spam.
Also, in that time, the amount of spam coming from komatoz.net has increased. So basically it’s ramping up the komatoz name as well moving from one domain batch to another. komatoz.net is in China (PRC).
Here’s a bit of the dump taken from the excellent Sabre plugin. You’ll see the sudden prevalence in komatoz … Hopefully, as all the email addresses are duff, the duff robots will pick them up and send to themselves so that maybe mail.ru and komatoz.net will do something about it. Fine chance. It’s really just for info to show the plugin operation. You can see how mail.ru has the same IP address as komatoz.net at one point and then changes it.