Dns Cache
The latest Dns Cache coverage — news, analysis, and updates from the WindowsNews.AI desk.
How to Flush a Stubborn DNS Cache on Windows 11 and Instantly Solve Most Website Woes
A co-worker sends you a link to a new web app. You click it, and your browser spins for 30 seconds before throwing a “DNS_PROBE_FINISHED_NXDOMAIN” error. You pick up your phone, connect to the...
Windows Registry 'Safe' Tweaks: Hidden Dangers, Real-World Failures & Secure Alternatives
The Windows Registry remains one of the most misunderstood and dangerous components of Microsoft's operating system, particularly when users attempt "safe-looking" tweaks that promise performance...
Speed Up Windows 11: Complete Cache Cleanup Guide Without Third-Party Tools
If your Windows 11 PC feels sluggish and your desktop resembles digital clutter, a focused cache and temporary files cleanup can deliver measurable performance improvements—and you don't need any...
Unbound CVE-2025-11411: Critical DNS Cache Poisoning Vulnerability Patched
NLnet Labs has released an emergency security patch addressing CVE-2025-11411, a critical cache poisoning vulnerability in the Unbound DNS resolver that enables DNS delegation poisoning attacks. This...
Windows 11’s Cache Conundrum: Reclaiming Gigabytes and Boosting Performance with Built-In Tools
Most Windows 11 users are sitting on gigabytes of digital clutter they don’t even know exists—and it’s quietly dragging down their PC’s speed, stability, and update reliability. Cache files,...
Kemono Loading Failures Surge: Windows Experts Detail 7 Fixes to Restore Access
Kemono users worldwide are encountering blank pages, persistent loading spinners, and HTTP errors when trying to access the popular aggregation platform. The disruptions, which began surfacing across...
Microsoft Tells Admins to Cap DNS UDP Buffer at 1221 Bytes on Windows Server 2025 to Block Cache Poisoning
Microsoft has updated its security advisory ADV200013 to explicitly cover Windows Server 2022, version 23H2, and the just‑released Windows Server 2025, and is again telling administrators to apply...
No Third-Party Tools Needed: Microsoft's Official Guide to Clearing Windows 11 Cache for Maximum Performance
Windows 11 comes with a suite of powerful, officially supported cache-cleaning tools that can reclaim gigabytes of storage and resolve common performance problems—all without a single third-party...
Why Clearing Your Windows 11 Cache Is the Instant Performance Fix You’re Overlooking
Windows 11 machines, even top-tier ones, can slow to a crawl as they accumulate gigabytes of temporary files and caches. And the fix is simpler than you might think. A handful of built-in Windows...
How to Fix 'DNS Server Not Responding' Error on Windows and Other Devices
In today’s digitally interconnected world, a sudden halt in browsing due to the infamous “DNS server not responding” error is a frustration nearly all internet users experience at one time or...
Stop Windows 11 DNS Auto-Reset: Fast Startup and Registry Fixes
For many users, custom DNS settings are the unsung heroes that help ensure faster, more reliable, and sometimes even safer web browsing. However, a persistent and puzzling problem has been noted...
Securing DNS with DNSSEC on Windows Server: A Comprehensive Guide
In the digital age, the Domain Name System (DNS) serves as the internet's phonebook, translating human-friendly domain names into machine-readable IP addresses, yet this foundational protocol was...