Hosting Academy topic
DNS
Understand nameservers and DNS records before changing how browsers, email systems and external services find your domain.
Published guides
Work through the relevant task.
beginner3 min
DNS Records Explained for Website Owners
Understand A, AAAA, CNAME, MX, TXT and CAA records before changing website or email delivery.
Read guide →intermediate3 min
Change Nameservers Without Website or Email Downtime
Copy every required DNS record, lower TTL in advance and verify the new zone before changing delegation.
Read guide →Ready when you are
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