[Pdns-users] recursor problem

[Marcel Šlynar]

Hello,

I have a question about PDNS recursor. We found out that our PDNS recursor
was returning static IP with a long TTL on different querries. Deleting
cache did not work, we had to restart service to make it work again.

My questions is - is this some kind of attack? How is it possible to defend
against it?

Thank for reply, Marcel.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.powerdns.com/pipermail/pdns-users/attachments/20161031/824238a6/attachment.html>