These are the frequently asked questions for Vultr DNS.
Login to your registrar and change your domain's nameservers to ns1.vultr.com, ns2.vultr.com.
Yes, you can create subdomains using Vultr DNS. Create a new A record with your desired subdomain name and enter your instance IP to apply the record.
Propagation of new DNS records may take between 6 to 12 hours depending on your domain record changes.
No, you cannot manage a domain using Vultr DNS without changing the nameservers.