Domain Monitor Blog

Freshly created & curated content, product updates and tutorials.

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Browser showing a 408 Request Timeout HTTP error

408 Request Timeout - What It Means and How to Fix It

A 408 Request Timeout error means the server gave up waiting for the client to send the request. Here's what causes it and how to fix it.

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Browser showing a 405 Method Not Allowed HTTP error

405 Method Not Allowed - What It Means and How to Fix It

A 405 Method Not Allowed error means the HTTP method used isn't supported by the endpoint. Learn the common causes and how to fix it in Apache, Nginx, and your application.

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Browser showing a 404 Not Found error page

404 Not Found Error - What It Means and How to Fix It

A 404 Not Found error means the requested page doesn't exist on the server. Learn what causes 404 errors, how to fix them, and how to stop them affecting your SEO.

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Browser showing a 401 Unauthorized HTTP error

401 Unauthorized Error - What It Means and How to Fix It

A 401 Unauthorized error means the request requires authentication. Learn what triggers a 401, how it differs from a 403, and the exact steps to fix it.

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Browser showing Cloudflare Error 1020 Access Denied

Cloudflare Error 1020 - Access Denied Fix

Cloudflare Error 1020 Access Denied means a firewall rule is blocking the request. Learn what triggers it and how to fix it as both a site owner and a visitor.

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Status page showing active incident with timeline updates, affected components and subscriber notification count during an outage

Why Your Status Page Matters During an Outage

When your site goes down, your status page becomes the most important page you have. Here's why it matters, what happens when you don't have one, and what a good status page does during a real outage.

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DNS diagnostic output showing A record pointing to old IP address alongside correct server IP and propagation status

Why Your Domain Points to the Wrong Server

Your domain is resolving, but pointing to the wrong server — showing old content, a previous host's page, or someone else's site entirely. Here's what causes this and how to diagnose it.

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Uptime monitoring dashboard showing gap in downtime detection with monitoring configuration showing single location check and 5-minute interval

Why Website Monitoring Misses Downtime Sometimes

Uptime monitoring isn't foolproof. Single-location monitors, wrong health check endpoints, long check intervals, and false positives can all cause real downtime to go undetected. Here's what to watch out for.

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Domain renewal alert notification on a laptop showing failed auto-renew warning with payment and expiry details

Why Domain Auto-Renew Fails and How to Prevent It

Auto-renew is supposed to protect your domain automatically — but it fails more often than you'd think. Here are every reason it fails and the steps that actually prevent domain loss.

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World map with DNS propagation status showing different resolvers updating at different times with coloured indicators

What Is DNS Propagation and How Long Does It Take?

DNS propagation is why changes don't take effect everywhere at once. This guide explains how propagation works, why it takes time, how to check it, and how to minimise delays.

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Domain lifecycle timeline diagram showing active, grace period, redemption and deletion stages with countdown indicators

What Happens When a Domain Expires? Full Lifecycle Explained

Domain expiry isn't instant — there's a structured lifecycle of grace periods, redemption windows, and deletion phases. Understanding each stage can save your domain and your website.

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Split screen showing website loading correctly on one computer while another shows an error page, with network diagnostic tools open

Why Your Website Loads for You but Not for Visitors

Your site looks fine in your browser but visitors are getting errors or seeing nothing. Here's a systematic guide to diagnosing location-specific, network-specific, and DNS-based availability problems.

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