Pingback - do not ping posts from your domain

[neoen]

Hello,
is it possible not to ping posts from my domain?

Example:
In published post where I had three links to other Wordpress blogs and two links to my own posts (articles). But all posts were pinged (even my post on my domain). And not only posts, but also when I linked category or tag in my post, then they were pingbacked (I saw it in my stats - pings are not saved to posts). But publishing gets slowly... Is it possible to ping only posts from other domains?
Thank you for your help...

Plugin material:
​http://wordpress.org/extend/plugins/no-self-ping/