Before changing nameservers, lower TTL values on critical records if your DNS provider allows it. Obtain the target NS list from your hosting provider and verify spelling exactly.
Steps
- Copy all required glue or child NS records your provider specifies.
- Apply changes at the registrar and wait for registry propagation.
- Resolve your hostname from multiple networks (office, mobile, VPN).
Warning
Changing NS mid-email migration without transferring MX records first can interrupt mail delivery. Sequence DNS-dependent moves carefully.