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Managing Custom DNS Records (A, CNAME, MX)

Where you edit DNS records depends on where your nameservers point: the domain's DNS tab, your hosting control panel, or your DNS provider such as Cloudflare.

Jul 26, 2026 65 views

Quick answer: DNS records must be edited where your nameservers point. If your domain uses the CloudZex domain nameservers, use the DNS tab in My domains → Manage. If it uses dns1.cloudzex.com and dns2.cloudzex.com for hosting, use the DNS zone editor in your hosting control panel. If it uses Cloudflare or another provider, edit the records there.

Common record types

  • A: points a name to an IPv4 address.
  • CNAME: points a name (usually www or a subdomain) to another name.
  • MX: tells the internet which mail server receives your email.
  • TXT: used for verification and email authentication (SPF, DKIM, DMARC).

Tips

  • Change one thing at a time and note the old value first.
  • Most changes work within 5 to 30 minutes. Some take up to 24 hours.
  • The DNS tab is not available for every domain extension (for example .bd domains only have Nameservers).

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