The recursive DNS infrastructure of the internet has received scant attention and it has been left to individual organisations to maintain and upgrade on a “best-efforts” basis. But now ...

Understand the innate vulnerabilities of recursive DNS and proactively implement the appropriate protection, instead of dealing with the costly consequences of an attack.

Group releases recursive DNS server that reportedly features higher performance and better security than the widely used BIND.

How the Passive DNS data is collected varies. Some recursive name servers, including Knot and Unbound, include software hooks that make it easy to capture Passive DNS data.

The recommendations included configuring recursive DNS resolvers to only be accessible from the organization’s networks, enforcing query rate limits for authoritative DNS servers that do need to ...

Attackers attempting to exploit the TsuNAME DNS vulnerability target vulnerable recursive resolvers and cause them to overwhelm authoritative servers with large amounts of malicious DNS queries.

Neustar has launched Neustar UltraRecursive, a high-performance, cloud-based recursive DNS solution that delivers cost-effective security and threat p ...

Analysis of 7.5 trillion DNS queries reveals timely insights about global network infrastructureNEW YORK, March 16, 2023 (GLOBE NEWSWIRE) -- NS1, the leading provider of application traffic ...

Mozilla has added an additional DNS provider to its DNS-Over-HTTPS implementation in Firefox. This gives Firefox users more options as to which DoH provider they use for secure DNS lookups.

OpenDNS, a popular third-party Domain Name System (DNS) provider, is now offering IPv6 DNS support. The company claims that "OpenDNS is the first major recursive DNS service in the world to offer ...