Nameservers vs DNS Records
Pointing a domain at new nameservers changes who manages the zone, not just one website address.
Moving authoritative DNS can affect web traffic, verification and email at once.
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Work through the real problem
Moving authoritative DNS can affect web traffic, verification and email at once. When a website misbehaves, identifying the layer at fault saves time. DNS, hosting, applications and email can each fail independently.
What can make it worse
Replacing nameservers without copying essential records. Begin with a record of the symptoms and the last known working state.
For the decision in front of you, check the exact product terms and any dependencies before you commit.
A safer next step
Understand whether you need to change authority or merely a web record. This is the kind of choice that's easiest to revisit before the site depends on it.
Considering HostGator for this?
Check the current terms for the specific plan you need. A good fit on paper still needs to fit the real workload and total cost.
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Where to go next
For a broader picture, read website migration checklist. Compare initial and renewal costs, then use our hosting alternatives guide to decide whether a conventional hosting plan belongs on your shortlist.
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Further reading
For provider-specific features, migration conditions and billing terms, always refer to the plan and documentation currently published by the merchant.