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security

How to Use DANE (DNS-Based Authentication of Named Entities) to Secure Email and TLS Without Relying on Certificate Authorities

Learn how DANE (DNS-Based Authentication of Named Entities) can secure email and TLS connections without relying entirely on certificate authorities. This guide explains DANE’s mechanics, practical implementation steps for SMTP and HTTPS, and tips to reduce CA-related risk using DNSSEC-protected TLSA records.

Jul 13, 2026 4 views

security

MTA-STS and TLS-RPT: How to Enforce Secure Email Delivery with DNS Records

MTA-STS and TLS-RPT are two DNS-based email security standards that enforce encrypted delivery and provide failure reports. This guide explains how to set them up with practical steps, policy examples, and actionable tips to protect your domain from email interception.

Jul 10, 2026 11 views

dns

How to Use DNS SRV Records for Service Discovery (SIP, XMPP, LDAP, and More)

DNS SRV records are powerful but often overlooked. They let you point specific services (like SIP, XMPP, or LDAP) to particular servers and ports, enabling failover and load balancing through priority and weight values. This article breaks down SRV record format, real-world use cases, setup tips, and how to verify your records using tools like Whose.Domains’ DNS Analyzer.

Jul 7, 2026 15 views

domain-tools

Domain Status Codes Explained: What clientTransferProhibited, serverHold, and Other EPP Codes Mean for Your Domain

Domain status codes (EPP codes) like clientTransferProhibited and serverHold determine what you can and can’t do with your domain. This guide explains the most common codes, what they mean in practice, and how to take corrective action to keep your domain under your control.

Jul 4, 2026 19 views

dns

How to Use Reverse DNS (PTR Records) to Improve Email Deliverability and Network Security

Reverse DNS (PTR records) is a critical but often overlooked component of email deliverability and network security. This article explains how PTR records work, why they matter for preventing spam and mitigating attacks, and provides step-by-step guidance on setting them up correctly for your domains and mail servers.

Jul 1, 2026 19 views

brand-protection

How to Implement BIMI (Brand Indicators for Message Identification) to Boost Email Trust and Brand Visibility

BIMI (Brand Indicators for Message Identification) puts your brand logo right next to your emails in supported inboxes, boosting trust and click-through rates. This guide walks you through implementation prerequisites, DNS setup, and practical tips to get your logo approved and live.

Jun 28, 2026 32 views

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 29 views

dns

DNS TTL Optimization: How to Choose the Right Time-to-Live Values for Performance and Reliability

DNS TTL (Time-to-Live) is a critical setting that balances website performance against update reliability. This guide explains how TTL works, how to choose optimal values for different scenarios, and when to adjust them for planned changes. Learn practical strategies to keep your site fast without compromising control.

Jun 22, 2026 52 views

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 61 views

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 75 views

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