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How DNS Works Anyone that has ever configured their own custom/vanity nameservers will know that the nameservers must be set at both the server and at the registrar. Very few people really understand why. Understanding why means that you need to first understand a bit about how DNS works. To revisit the process of configuring your own […]

DNS propagation delay can happen due to two reasons. Name server changes at your registrar. DNS caching due to TTL value set up in resource records. We have very little control on the first case as any changes done at registrar may take 24 to 48 hours to propagate on Internet (though it’s generally nowhere near this […]