BIG-IP Global Traffic Manager (GTM) has always scaled and secured your DNS infrastructure during high query volumes and DDoS attacks. GTM also improved the performance and availability of your applications by intelligently directing users to the closest or best-performing physical, virtual, or cloud environment. It still does.
But now its functionality includes a complete DNS firewall, so we renamed BIG-IP GTM to BIG-IP DNS to better reflect the accelerated DNS that the new, enhanced product features.
Discover BIG-IP DNS