How Cloudflare Cut 100 TB From the 1.1.1.1 DNS Cache and What It Means for Hosting
A breakdown of the Rust-level changes that freed 100 TB of memory across Cloudflare's 1.1.1.1 DNS cache and what website owners can learn from the approach.
Domains and DNS
Choosing the Right Domain Extension for Your Business
A clear, practical domain extension guide for website owners who want to pick a credible web address without overpaying or settling for a confusing TLD.
401 Unauthorized Error: What It Means and How to Fix It
A practical guide to understanding the 401 Unauthorized error, telling it apart from 403 and 407, and applying targeted fixes as either a visitor or a site owner.
OpusDNS Shifts Away From Monthly Pricing and Refunds Fees Paid in 2026
Upstart registrar OpusDNS has scrapped its monthly subscription tiers and is refunding 2026 fees, signaling a broader rethink of how domain resellers price services.
Cloudflare Internal DNS Goes GA: What Site Owners and Admins Should Know
Cloudflare Internal DNS is now generally available for Enterprise customers using Cloudflare Gateway, combining public and private DNS management on a single control plane.