Generally, recursive queries should only be allowed from specific IP addresses." ISPs should only provide DNS services to their own customers, according to Kristensen.

AWS recently announced a recursion control feature in AWS Lambda that detects and stops Lambda functions running in a recursive or infinite loop.

C#8 adds Ranges and Recursive Patterns. Ranges define a sequence of data while the use of Recursive Patterns provides the ability to deconstruct objects that match a given pattern. This expands on ...

Mitigation Generally speaking, you’d notice a nonsense name attack when your recursive name server starts running out of recursive query slots, as evidenced by the syslog message earlier.