Quad9 DOH HTTP/1.1 Retirement, December 15, 2025
https://quad9.net/news/blog/doh-http-1-1-retirement/
#HackerNews #Quad9 #DOH #HTTP/1.1 #Retirement #December #15 #2025 #Cybersecurity #DNS #Privacy #TechNews
Michał "rysiek" Woźniak · 🇺🇦
boosted
#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/
#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/
marc0s
and 1 other
boosted
We see that #LetsEncrypt is now experimentally issuing IPv4 and IPv6 certs! (https://letsencrypt.org/2025/07/01/issuing-our-first-ip-address-certificate/).
This is fantastic news for people who want to set up their own #DOH or #DOT servers that support automatic encryption upgrade (DDR - https://datatracker.ietf.org/doc/rfc9462/).
We look forward to this being put into production. We wish the expiry time was a bit longer - maybe a new profile with 30 day validity? But in any case - great to see this happening. 👏
We see that #LetsEncrypt is now experimentally issuing IPv4 and IPv6 certs! (https://letsencrypt.org/2025/07/01/issuing-our-first-ip-address-certificate/).
This is fantastic news for people who want to set up their own #DOH or #DOT servers that support automatic encryption upgrade (DDR - https://datatracker.ietf.org/doc/rfc9462/).
We look forward to this being put into production. We wish the expiry time was a bit longer - maybe a new profile with 30 day validity? But in any case - great to see this happening. 👏