If you note that some of your users are sending you queries to weirdly named domains
(sdfhsdfkh.www.7xinggua.com. for example), and that those queries in turn are contributing
to a denial of service attack to "nameservers" behind those weirdly named domains, this page
may be for you. The instructions are for Linux, but other operating systems will offer
similar ways to filter traffic.
more here..........https://gist.github.com/ahupowerdns/53c9ec191f9b32803392
Image may be NSFW.(sdfhsdfkh.www.7xinggua.com. for example), and that those queries in turn are contributing
to a denial of service attack to "nameservers" behind those weirdly named domains, this page
may be for you. The instructions are for Linux, but other operating systems will offer
similar ways to filter traffic.
more here..........https://gist.github.com/ahupowerdns/53c9ec191f9b32803392
Clik here to view.
