#Cloudflare DNS
22 related articles
·4 min
Mysterious URL Requests in NGINX Logs? Unmasking Automated Scanning Attacks and How to Defend Against Them
Seeing strange 404 requests and bizarre URLs in your NGINX access logs? Learn what automated scanning attacks are, where they come from, and how to defend with Fail2ban, CrowdSec, and other practical solutions.
Read more →
·4 min
Strange URL Requests in Your NGINX Logs? Demystifying Automated Scanning Attacks and Defense Methods
Seeing unfamiliar 404 requests and strange URLs in your NGINX logs? This article explains automated scanning attacks—their origins, intent—and provides practical defenses using Fail2ban, CrowdSec, and more.
Read more →
·5 min
Home Network Device Isolation: A Complete Guide to Safely Exposing Self-Hosted Services to the Internet
Learn how to safely expose self-hosted services to the internet using DMZ, VLAN isolation, and VM approaches while protecting your home network from attacks.
Read more →
·3 min
Domain Renewal Jumps from $10 to $3,000: Exposing Hover's Renewal Trap and How to Protect Yourself
A Hover user's domain renewal jumped from $10 to $3,000. Learn about premium domain pricing, registrar traps, and practical strategies to protect yourself.
Read more →
·4 min
Foundry VTT Public Access Guide: The Right Way to Securely Expose Self-Hosted Services
Learn how to securely expose Foundry VTT to the public internet. Compare port forwarding, Cloudflare Tunnel, and reverse proxy solutions with practical advice on network isolation and layered defense.
Read more →
·3 min
NetBird + Caddy: Remote Access Without Exposing Public Ports
Learn how to use NetBird WireGuard mesh networking with Caddy reverse proxy for homelab remote access without exposing public ports. Covers Split DNS, TLS certificates, and ACL controls.
Read more →
·4 min
Self-Hosted Service Domain Resolution in Practice: A Deep Dive into Split DNS and Tailscale Solutions
A deep dive into domain resolution challenges for self-hosted home servers, covering Split DNS concepts and how Tailscale App Connector enables unified domain access across internal and external networks.
Read more →
·4 min
Building Self-Hosted Tunnels Under Extreme Censorship: A Layered Architecture with VLESS Reality
Deep analysis of building layered tunnel architectures using VLESS+Reality to evade DPI and domestic relays with whitelisted IPs to bypass geographic blocking in extreme censorship environments.
Read more →
·3 min
Cloudflare Blocks Anti-Scraping Proxies: IP Reputation Is the Real Culprit
Analysis of why FlareSolverr and Byparr fail against Cloudflare. The real issue isn't CAPTCHA solving — it's IP reputation. Learn about VPN pitfalls, static IP risks, and practical solutions.
Read more →
Build a Free Temporary Email Service: …
·2 min
Build a Free Temporary Email Service: An Open-Source Solution Based on Cloudflare
cloudflare_temp_email is a high-star open-source project that uses Cloudflare Workers, Pages, and Email Routing to build a zero-cost self-hosted temporary email system with IMAP/SMTP and Telegram support.
Read more →
·3 min
Dify Getting Started: A Complete Zero-to-Production Guide for Building AI Applications
A complete guide to Dify — covering deployment, five core app types (chatbot, Agent, workflow, and more), LLM integration, and publishing for zero-experience developers.
Read more →
·7 min
Getting Started with Dify: A Complete Guide from Local Deployment to Building Enterprise-Grade AI Applications
A detailed guide to Dify, the open-source LLM app development platform, covering its core features and full local deployment via VMware + Ubuntu + aaPanel + Docker. Supports 100+ models like DeepSeek and ChatGPT to build enterprise AI apps fast.
Read more →
·6 min
The Hidden Risks of .io and .ai Domains: You're Renting Another Country's Political Sovereignty
Are your .io and .ai domains really safe? A deep dive into the sovereignty risks behind ccTLDs: political power transfers threaten .io's survival, while Anguilla controls the entire AI brand ecosystem. A must-read domain risk guide for founders and developers.
Read more →
·6 min
AI Workspace Session and Cache Leaks: A Complete Analysis of Multi-Tenant Isolation Security Risks
AI workspaces face cross-tenant session and cache leak risks that can expose sensitive enterprise data. This article analyzes multi-tenant isolation pitfalls, common architectural flaws, and actionable defenses.
Read more →
·7 min
AI Agent Code Execution Sandbox Selection Guide: In-Depth Comparison of E2B and Four Other Solutions
In-depth comparison of five AI Agent code execution sandbox solutions—E2B, Daytona, Modal, Cloudflare Sandbox, and Vercel Sandbox—across isolation, cold start latency, state management, and pricing.
Read more →
Tutorials·2 min
Complete Guide to Deploying AI-Generated Web Pages to GitHub Pages at Zero Cost
Step-by-step tutorial: Generate static web pages with AI, deploy them free on GitHub Pages, and bind a custom domain via Cloudflare DNS. Zero cost, perfect for portfolios and showcase pages.
Read more →
Tutorials·3 min
Domain + Cloudflare Unlimited Email Tutorial: One Domain, Unlimited Verification Codes
Step-by-step tutorial on using a domain with Cloudflare Email Routing's Catch-All feature to create unlimited email addresses for receiving verification codes from Claude, ChatGPT, Cursor and more.
Read more →
Tutorials·4 min
New API in Practice: Complete Tutorial for Building Your Own AI API Relay Station
Complete tutorial on building an AI API relay station using the New API open-source project, covering Docker deployment, server configuration, channel management, token distribution, and client verification.
Read more →
Tutorials·3 min
No Code Written: Launching a Personal Website in Two Hours with Gemini + Qoder
Build a website with zero coding! Learn how to use Gemini 3 for frontend code generation and Qoder for debugging and deployment to launch a personal site in two hours.
Read more →
Tutorials·3 min
Cloudflare AI Search in Practice: Building an Intelligent Knowledge Base Q&A System from Scratch
Complete guide to deploying Cloudflare AI Search managed RAG service, covering R2 data sources, AI Gateway, text chunking, Reranker, and semantic caching for production-grade intelligent search.
Read more →