Changing nameservers tells the internet where your domain’s DNS records are managed. When you point your domain’s nameservers to your hosting provider, it ensures that your website, email, and other services work correctly with that host.
This guide explains what nameservers are, why you might need to change them, and how to update them step-by-step.
What Are Nameservers?
Nameservers are special servers that manage where your domain points on the internet. They are part of the Domain Name System (DNS) and direct traffic to:
✔ Your website
✔ Your email server
✔ Other connected services
Every domain has nameservers that tell the global DNS network where your site is hosted.
Why Change Nameservers?
You may need to change nameservers when:
✔ You move your website to a new host
✔ You use a different DNS provider (like Cloudflare)
✔ You want your domain’s DNS controlled by your hosting company
If the nameservers aren’t correct, your website and email may not work.
Before You Change Nameservers
Before updating nameservers, make sure you have:
✔ The correct nameservers from your hosting provider
✔ Access to your domain registrar account
✔ Patience for DNS propagation (usually 24–48 hours)
Nameserver changes take time to spread across the internet.
How to Change Nameservers (Step by Step)
Here’s how to update nameservers for your domain:
Step 1 — Log in to Your Domain Registrar
Go to the website where your domain is registered, and sign in with your credentials.
Step 2 — Find the DNS / Nameservers Section
Navigate to your domain’s settings and look for options like:
✔ DNS Management
✔ Nameserver Settings
✔ Domain Settings
Every registrar may label it slightly differently.
Step 3 — Replace with New Nameservers
You will usually see two or more fields for nameservers:
ns1.examplehost.com ns2.examplehost.com
Replace these with the nameservers provided by your hosting company, such as:
ns1.fimurohost.com ns2.fimurohost.com
(Use the exact nameservers provided in your hosting welcome email or account dashboard.)
Step 4 — Save Changes
After entering the new nameservers, save the settings or click Update / Save.
Step 5 — Wait for DNS Propagation
It may take 24–48 hours for the new nameservers to propagate worldwide. During this time, your website and email may work intermittently.
How to Check If Nameservers Updated
After updating, you can check if your nameservers have propagated using online tools such as:
✔ DNS Checker
✔ WHOIS lookup
✔ Hosting dashboard status
These tools show whether the new nameservers are active globally.
Common Nameserver Issues & Fixes
❌ Website Not Loading After Nameserver Change
✔ DNS is still propagating (up to 48 hrs)
✔ Nameservers entered incorrectly
✔ Check for typos in the nameserver fields
❌ Email Not Working After Nameserver Change
✔ Ensure correct MX records exist at the new DNS host
✔ Confirm nameservers are fully propagated
Why DNS Propagation Takes Time
DNS propagation happens because internet service providers (ISP) around the world cache DNS information. When you change nameservers, these cached records need time to update.
Tips for Smooth Nameserver Changes
✔ Double-check nameserver spelling before saving
✔ Take a screenshot of old settings for reference
✔ Avoid making changes during high traffic periods
✔ Keep your registrar credentials safe
For Support
For any questions or technical assistance, contact our 24/7 support through Live Chat, support tickets, or our official social media pages.
Frequently Asked Questions
Q1. What are nameservers?
Nameservers tell the internet where your domain’s DNS records are hosted so your website and email can work.
Q2. When should I change nameservers?
You change nameservers when switching hosting providers or using a different DNS service like Cloudflare.
Q3. How long does it take for nameservers to update?
Nameserver changes usually take 24–48 hours to propagate worldwide.
Q4. Will my website go down after changing nameservers?
Your site may be temporarily inconsistent while DNS propagates, but it should resume normal operation once the update spreads.
Q5. Can I revert back to old nameservers?
Yes — you can revert to your previous nameservers if needed, but propagation time will apply again.
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Written by
FimuroHost Team
Technical Writer