# Cloudflare freed up 100TB of RAM behind its 1.1.1.1 DNS without adding a single server

> **Newsylist Open Intelligence Dossier** · First detected: 2026-08-30 04:29 UTC · Category: Technology · Sources: 7 · Current Velocity: 4.63

## Intelligence Brief
"Cloudflare freed up 100TB of RAM behind its 1.1.1.1 DNS without adding a single server" developed substantial multi-source reporting across the Technology sector, tracked across 7 distinct newsrooms by Newsylist.


Key reporting was led by GIGAZINE, finance.biggo.com, igor´sLAB and XenoSpectrum. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for Cloudflare freed up 100TB of RAM behind its 1.1.1.1 DNS without adding a si?
Coverage spiked when 7 independent newsrooms published 7 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| GIGAZINE | Cloudflare is saving 100TB of memory by trimming the 1.1.1.1 DNS cache by tens of bytes at a time. | 2026-08-29 16:41 | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxNOWlQQThHem83OVM5ZzVhOW5fNDJBTnJGSVk2QXhWcHFYZGUtdE9rTjdNVTdSakNSRjc1cVhOLTVGLVp4N1FwTHBMbkg1TGp3SXlFZkhLSmw5eXAxcXRyajJocFRnekJmX3o5ZzJFampTUVludEk0QnM3V3MteVltb0dB?oc=5) |
| finance.biggo.com | Cloudflare Reclaims 100TB of RAM by Overhauling 1.1.1.1 DNS Cache Design | 2026-08-29 16:41 | [Source Link](https://news.google.com/rss/articles/CBMidkFVX3lxTFBKOHRDWHNVbXZseUhlMFVON2FlNGZ5NUI3MWwyaDdodTFWdVNjWTV4eFY2YzJ6SF8xM1QxSjA0R1Naa21NbHpGMlA5VklwVEVUNTFORXV5aE1XcXJHZ1FPdVNJN2dzR3U1TUlzczJ2dnpNa3Y4T1E?oc=5) |
| igor´sLAB | Cloudflare saves 100 TB of RAM at 1.1.1.1 | 2026-08-29 16:41 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxQeUt2MXBob09EN2lVZjY1Z3lQV1FRMGpzRXdJWl9rN0pwTElJWEFYN2xBaC1FOUNnazlQM0hKZ3NRZmt4MDFoVjl5X1lRNFJoa2VwM2s5WEhtb3VPTngyZ21HT3MxWXJud3c4LTdGVkFyVmw4TlY4ZWZMejlFeDhRbjdNVWVTeVZDeFpfVThmNnJLLW1mME5iOFlxZ0lpM1NULTZXU2RuSHc?oc=5) |
| XenoSpectrum | Cloudflare Redesigns DNS Cache Behind 1.1.1.1, Freeing Up 100TB of Memory Across Its Fleet | 2026-08-29 16:41 | [Source Link](https://news.google.com/rss/articles/CBMieEFVX3lxTE9qQk5selZQUTNXRkczVVRYclFvekxURkJLMVY5cWZHSmZVOTJwdURQVXdCa1lZMmhXWWF0YjFTUjB3OXJuVFUya2FkcHNKcW16ZEl1ZnBOanU4dEVfTU1SMGdRUnFBTmEyQW94VGQ5bk9oZl83QzZpMA?oc=5) |
| Yahoo Tech | Cloudflare frees up 100TB of RAM by shrinking 1.1.1.1's DNS cache entries — 250 billion cached DNS entries at any given time means one wasted byte costs 250GB | 2026-08-29 16:41 | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxNMFdGTzlXamExd0czRlVobm43STJUQ0FtVnY2RldsOGpBc05mUWtwVXY3TUdfQXR6ZlFVa0xFcjlmWjN4bk5NTVRCQzhma0xoVmxNelVvY2FabUhVY0FoZFR3TFlNT2djZzZVTEIwQ1RRSV92RUdna0ZybVJvM0Q1ZXFFR2Q2TmZUQVQ3STdxZElORmdFSmU2bQ?oc=5) |
| Cloudflare Blog | How we saved 100 terabytes of memory by optimizing 1.1.1.1’s DNS cache | 2026-08-29 16:41 | [Source Link](https://news.google.com/rss/articles/CBMicEFVX3lxTFBLeE4xWlJ5d21OSGg5VEFwcmJ2T1V2SXV1QzN4UGg3Y2xBR0t6NzNZZnd5S2JaczRGOTRHajVtX1VYM0pWeUdSYXdudXFiTDdncUlLNVZMUEJLNUlKelBQLTBWclp1UVFuV0ttbzBUWTk?oc=5) |
| TechSpot | Cloudflare freed up 100TB of RAM behind its 1.1.1.1 DNS without adding a single server | 2026-08-29 16:41 | [Source Link](https://news.google.com/rss/articles/CBMikAFBVV95cUxONkd4dDduS2plMjdrZmZPZkFaaGVkdFJjTVBMQlJFOGFTVTluUG1LTTNDUUdheGowRXpRTkJNOHRQYjRmcEpDdVJ0TjBFUGRrTTZGWkQ4WGdFNjdjelVyS2kwS1ZQbWM0a09EMThiWHBJcUZ3d1V5cGhTNDJjSFQtWFc1Sm9lTkpiWEhYbXp2bmc?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-08-30/cloudflare-freed-up-100tb-of-ram-behind-its-1-1-1-1-dns-without-adding-a-single*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*