#TLDR: Quad9 will be discontinuing support within DNS-over-HTTPS (DOH) using HTTP/1.1 on December 15, 2025.
Mark your calendar 🗓️ and please share, especially if you know someone who will be affected!
Full story here 👉 https://quad9.net/news/blog/doh-http-1-1-retirement/
RE: https://mastodon.social/@quad9dns/115372609491714477
Today is the day.
We are discontinuing support within DNS-over-HTTPS (DOH) using HTTP/1.1.
Thank you for continuing to share!