Hostao Tools Blog
Tips, guides & insights
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DNS BasicsWhat Are Nameservers and How Do They Work?
Mar 20, 20267 min read
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How-To GuidesHow to Change Nameservers: A Step-by-Step Guide
Mar 18, 20268 min read
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DNS BasicsDNS Propagation Explained: Why Changes Take Time
Mar 15, 20266 min read
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How-To GuidesHow to Speed Up DNS Lookup for Faster Websites
Mar 15, 20267 min read
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How-To GuidesIPv6 DNS Configuration: A Complete Guide
Mar 13, 20268 min read
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DNS BasicsA Record vs CNAME: When to Use Which
Mar 12, 20266 min read
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DNS BasicsEmail Deliverability and DNS Records: What You Need to Know
Mar 11, 20268 min read
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How-To GuidesHow to Set Up MX Records for Email
Mar 10, 20267 min read
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How-To GuidesSPF, DKIM, and DMARC Setup Guide: Protect Your Email Domain
Mar 9, 202610 min read
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How-To GuidesCloudflare DNS Setup Guide: From Zero to Protected
Mar 8, 20269 min read
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DNS BasicsSubdomain vs Subdirectory for SEO: Which Is Better?
Mar 7, 20267 min read
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How-To GuidesDomain Transfer Checklist: Everything You Need to Know
Mar 5, 20268 min read
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DNS BasicsHow CDN and DNS Work Together to Speed Up Your Site
Mar 5, 20268 min read
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DNS BasicsDNS Load Balancing Explained: How It Works and When to Use It
Mar 3, 20267 min read
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SecurityDNS Security: DNSSEC Explained
Mar 2, 20268 min read
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DNS BasicsReverse DNS Lookup: What It Is and Why It Matters
Mar 1, 20266 min read
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TroubleshootingHow to Fix DNS_PROBE_FINISHED_NXDOMAIN
Feb 28, 20267 min read
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SecurityDNS over HTTPS (DoH) Explained: Privacy, Security, and Setup
Feb 27, 20267 min read
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ComparisonsBest Free DNS Providers Compared (2026)
Feb 25, 20269 min read
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TroubleshootingCommon DNS Errors and How to Fix Them
Feb 25, 20269 min read