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dns

DNS Anycast Explained: How It Enhances Domain Resolution Speed and Reliability

DNS Anycast is a network routing technique that allows multiple servers to share the same IP address, directing users to the closest or most responsive server. This drastically reduces domain resolution latency and provides automatic failover, making your website faster and more resilient. In this article, we break down how anycast works, its real-world impact, and how you can leverage it for your own domains.

Jun 25, 2026 107 views
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domain-investing

Domain Backordering 101: How to Catch Expiring Domains Before Anyone Else

Domain backordering is the art and science of snatching expiring domains the moment they become available. This guide breaks down the expiration lifecycle, explains how backorder services work, and shares actionable strategies to help you catch valuable domains before competitors even know they’re up for grabs.

Jun 19, 2026 172 views
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security

How to Perform a Domain Security Audit in 2026: Step-by-Step Guide

Domain security audits are essential in 2026 to protect your online identity from hijacking, phishing, and configuration drift. This step-by-step guide covers checking WHOIS records, DNS settings, SSL certificates, email security, and more using practical examples and free tools from Whose.Domains.

Jun 13, 2026 251 views
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brand-protection

How to Detect and Prevent Domain Typo Squatting: Tools and Techniques

Domain typo squatting is a harmful practice where cybersquatters register misspelled versions of popular domains to steal traffic or perpetrate scams. This article explains how to detect typo squatting attacks on your brand and provides actionable prevention techniques using both manual checks and specialized network tools.

Jun 10, 2026 237 views
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security

How to Use SSL/TLS Certificate Transparency Logs to Detect Phishing Domains

Certificate Transparency logs provide a powerful, publicly accessible record of all SSL/TLS certificates issued for domains. By monitoring these logs, you can detect phishing domains that impersonate your brand with lookalike certificates, often issued within minutes of registration. This guide explains how to query CT logs, spot suspicious certificates, and integrate this intelligence into your security routine—with practical tips and real-world examples.

Jun 4, 2026 255 views
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domain-tools

Reverse WHOIS Lookup: How to Discover All Domains Registered by the Same Owner

Reverse WHOIS lookup lets you find every domain registered to the same person or organization, revealing hidden connections between websites. This guide explains how reverse WHOIS works, real-world use cases for cybersecurity and competitor research, and actionable tips to get the most out of it. You’ll also learn how to use simple tools like WHOIS Lookup to start your own reverse WHOIS investigations.

May 28, 2026 375 views
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security

How to Protect Your Domain from Hijacking: Prevention Tips and Recovery Steps

Domain hijacking can cripple your online presence, from lost email to stolen traffic. This guide covers proactive prevention tips—like enabling registrar lock and two-factor authentication—plus actionable recovery steps if your domain is taken. Learn how to safeguard your digital assets before it's too late.

May 25, 2026 165 views
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security

What Is a DNS CAA Record and How to Use It to Enhance SSL Certificate Security

DNS CAA (Certification Authority Authorization) records let domain owners specify which certificate authorities (CAs) are allowed to issue SSL/TLS certificates for their domain. By adding a CAA record, you reduce the risk of rogue or unauthorized certificate issuance, closing a common vector for man-in-the-middle attacks. This article explains how CAA records work, how to set them up, and how tools like a DNS analyzer can help you verify your configuration.

May 22, 2026 156 views
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security

How to Check if Your Domain Is Blacklisted and How to Fix It

Being blacklisted can destroy your email deliverability and tank your website traffic. This guide shows you how to quickly check if your domain is on any major blocklist, explains the most common causes, and gives you a step-by-step action plan to get delisted and stay clean.

May 19, 2026 182 views
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network

Reverse IP Lookup: How to Find All Domains Hosted on the Same Server

A reverse IP lookup reveals all domains hosted on a single server by querying DNS records. This guide explains how to use the technique for security analysis, competitive research, and server management, with practical tips and real-world examples. You'll learn to identify shared hosting risks and uncover hidden relationships between websites.

May 16, 2026 206 views
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domain-tools

RDAP vs WHOIS: Key Differences and Why It Matters for Domain Lookups

RDAP is the modern, structured replacement for the aging WHOIS protocol, offering standardized JSON data, better security, and support for all internet number resources. Understanding the differences helps you choose the right tool for domain lookups, IP investigations, and compliance tasks.

May 13, 2026 413 views
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