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Add a zone delegation for a subdomain
Update 08/06/2026
This guide explains how to set up a zone delegation for a subdomain.
Prerequisites
- Own a domain name with Infomaniak or at least a DNS zone.
- Understand:
- how a domain and a DNS zone work before modifying the latter.
- that the DNS zone presented here is valid and used only if the name servers are those of Infomaniak.
- that any DNS addition/modification may take up to 48 hours to propagate.
Setting up a zone delegation
To do this:
- Click here to access the management of your product in the Infomaniak Manager (need help?).
- Click directly on the name assigned to the product in question.
- Click on DNS Zone in the left-hand menu.
- Click on the Advanced View tab.
- Click on the + button:

- Enter the desired subdomain (e.g.,
testto obtaintest.domain.xyz) - You can now edit the DNS zone of the delegated subdomain.
Link to this FAQ: https://faq.infomaniak.com/2050
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