Thank you for the clarification.
The Name servers (ns1-38.azure-dns.com
) are assigned at random by Azure DNS and yes, it is possible to get the number below 32 for them.
If you wish to pin your Name servers to a specific set like ns1-3.azure-dns.com
etc. you will need to create a support ticket with us as a support engineer can create a formal request internally to update the Name Servers.
If you have a support plan you can file a support ticket. If you do not have a support plan, please let me know.
Hope this helps!
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