This exists: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Domain_Name_System_Security_Extensions" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Domain_Name_System_Security_Ex...</a><p>It gets some pushback from notable security experts (e.g. tptacek here) because the DNS system (notably the root) is largely state-owned, while registrars are largely privatized.