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Email authentication list showing enabled SPF, DKIM, and DMARC protocols.
September 2025・Hosted Email, Web Security

Email authentication 101: a reseller’s guide to SPF, DKIM & DMARC

Any business that sends emails—whether transactional, marketing, or support—faces a growing risk of phishing, spoofing, and impersonation. If you’re managing an email service for clients or your own organization, you know these attacks aren’t edge cases anymore; they’re everyday threats. And without the right protections, even legitimate emails can miss the inbox, getting flagged as […]

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Several icons tech-themed icons within pills connected to a central pill that says "WordPress hosting" within it.

What is WordPress hosting?

WordPress powers over 43% of all websites on the Internet, and with good reason. It’s flexible, affordable, open-source, and highly customizable, making it the go-to content management system (CMS) for everyone from first-time bloggers to enterprise e-commerce brands. But to get the most out of WordPress, you need the right foundation, and that’s where WordPress […]

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Words associated with Web3 floating in pill boxes, the .locker logo underneath.

Help your clients take their first step into Web3 with .locker

The Internet has been evolving in waves. First came Web1: static pages and limited interaction. Then, Web2 transformed the experience into today’s dynamic, user-driven web. Now, the next wave is taking shape: Web3, built on decentralization, transparency, and individual ownership. Web3 introduces new ways of managing identity, assets, and presence online—using blockchain to keep records […]

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Several locks weaved through various pills containing TLS/SSL certificate types.

What are the different TLS/SSL certificate types? A complete guide for agencies and MSPs

When you visit a website, one way to tell it’s secure is by checking for a TLS/SSL certificate. These certificates do two important things: they verify the website’s identity, and they encrypt any data exchanged between your browser and the site—both the information you send (like passwords or credit card numbers) and the information it […]

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Common domain extensions floating around a web globe icon.

The top domain extensions people are registering—and why it matters for you

You’ve seen them everywhere— .com, .org, and .net. These domain extensions—also called top-level domains (TLDs)— are more than just web addresses; they’ve shaped how we navigate the Internet. Whether you’re naming your next project or advising clients, knowing which extensions dominate the web is a valuable edge. The most familiar TLDs While there are thousands […]

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Reserved domains.

What is a reserved domain?

Did you know that even if you wanted to register example.com, you can’t? No one can. This isn’t a system bug—it’s the registry enforcing rules that intentionally block certain domains from being registered. These are called reserved domains. When you search for a domain, the registrar (e.g., OpenSRS) queries the registry (e.g., Verisign for .com) […]

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Whois lookup example

What is Whois?

“Whois” can be difficult to define as it is both a protocol and a broader system of services and databases that provide responses to queries about domain name registrations. By performing a Whois search for a domain, you can find its basic information, including when it was registered, which registrar it’s registered with, and often, […]

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subdomain, second-level domains, top-level domain
May 2025・Domains Explained

What are gTLDs and ccTLDs?

Whether you’re launching a business, starting a blog, or kicking off a side project, your domain extension matters more than you think. In this article, we’ll break down what gTLDs and ccTLDs are, how they work, and which one might be the best fit for your needs. The basics of domain names Every website has […]

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