[dnsdist] Block Random queries

[Federico Olivieri]

Hi everybody,

My server receives some random queries as xfz3421xc.domain.com,
jh65jj3e.domain2.com

Can someone suggests some LUA script to block these kind of random queries?

Thanks

Federico
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.powerdns.com/pipermail/dnsdist/attachments/20160608/f9cb1608/attachment.html>