Quad9 Retires HTTP/1.1 DOH by 2025
Summary
These infrastructure changes and community deep dives show the ongoing tension between modernizing web protocols and preserving niche computing capabilities.
- DOH Protocol Sunset Quad9 mandates retiring DNS-over-HTTPS using HTTP/1.1 by December 15, 2025, citing end-of-life for support 4.
- DMARC Reporting Hazard Implementing DMARC reporting is flagged as potentially hazardous due to abuse vectors against user-agent headers 3.
- Retro Audio Feat The DOOM source code reveals native support for PC Speaker audio drivers, which could have been utilized for music 2.
- Niche Magazine Launch Paged Out! launched as a community-driven technical publication focusing on demoscene and programming tricks 5.
- Media Cameo Detail Hazbin Hotel composers revealed an unusual request from Fall Out Boy’s Patrick Stump regarding his song contribution 1.
- December 15, 2025 - Deadline for Quad9 to retire all HTTP/1.1 DOH connections 4.
- 5 Articles - Total count of technical updates covered in this cluster review.
- PC Speaker - Retro audio driver natively included in the DOOM source code 2.
Key Moments
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We’re going to be retiring the support for DOH over HTTP/1.1 on December 15, 2025.
— Article [4] -
DOOM could have had PC Speaker Music.
— Article [2] -
Sending DMARC reports is hazardous due to potential for abuse.
— Article [3] -
Patrick Stump had an unusual request concerning his Hazbin Hotel song contribution.
— Article [1]
Different Perspectives
Supporting View
Paged Out! provides an experimental, community-driven platform for technical articles on hacking and programming tricks.
Sources:
[5]
All Articles
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[5] Paged Out