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➠ Cloudflare Public Bug Bounty: cd=false (DNSSEC) not respected in DNS over HTTPS JSON requests

The value of the cd (check disabled) flag was not correctly validated in DNS-over-HTTPS JSON API requests to In result, despite explicitly setting the flag value to 0 or false (according to the Cloudflare documentation) the DNSSEC verification was not enforced for an unaware end user. The fix was released by Cloudflare Engineering team and the flag in question is now validated......

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