= DNS/flag_day = https://dnsflagday.net/2020/ [[DNS/EDNS/DNS-flag-day]] [[DNS/TCP]] https://ripe78.ripe.net/presentations/53-plenary.pdf DNS flag days (plural!) 2019 and beyond 2019-05-21 RIPE 78Petr Špaček , CZ.NIC Ondřej Surý , ISC