[SingCERT] Alert on DNS Flag Day
01 February 2019
Domain Name System (DNS) infrastructure operators and Internet service providers are taking part in the first DNS Flag Day on 1 February 2019. This is a global initiative to promote the use of Extension Mechanism Protocol for DNS (EDNS) where participants, software and service providers such as Google and Cloudflare, are going to remove non-standard DNS workarounds.