DNS Limits

DNS limits apply to the service and plan available to your account. Check the current domain quota and remaining capacity in the service details or with support. Availability or a higher limit must be confirmed for your account before you plan a migration.

• Creating a DNS zone does not register or renew a domain. You must control the domain and maintain its registration with its registrar.
• An account without an active DNS service may have no zone-management controls. Start with DNS service availability.
• TTL is the time, in seconds, that DNS data can remain cached. Use a value accepted by the control panel or API. Previously cached data may remain in use until its earlier TTL expires.
• For internationalized domain and host names, use their ASCII/Punycode representation when the interface requires it. This applies to names, not to arbitrary text stored in TXT records.
• Before changing delegation, confirm the authoritative name servers assigned to your service and recreate the records your applications require.