How to update your domain nameservers to GARMTECH (ns1/ns2/ns3) or custom ones in My.GARMTECH.
Register custom nameservers (glue records) for a domain in My.GARMTECH and point the domain to them.
How to change nameservers to ns1.garmtech.com, ns2.garmtech.com, ns3.garmtech.com and what to expect during DNS propagation.
DNS records only work from the authoritative nameservers. If your domain is not using ns1/ns2/ns3.garmtech.com, DNS changes made in Plesk will not apply.