How to Migrate Your Website to a New Host Without Any Downtime

Planning Your Migration

Migrating your website to a new host doesn't have to mean downtime. With proper planning, your visitors won't notice a thing.

Step 1: Choose Your New Host

Before migrating, ensure your new host offers:

• Same or better PHP/Node.js version support
• Sufficient storage and bandwidth
• Compatible control panel
• Free migration assistance

Step 2: Reduce DNS TTL

At least 24 hours before migration, reduce your DNS TTL to 300 seconds (5 minutes). This ensures DNS changes propagate quickly when you switch.

Old TTL: 86400 (24 hours)
New TTL: 300 (5 minutes)

Step 3: Create a Full Backup

Backup everything from your current host:

• Website files (public_html/httpdocs)
• Databases (MySQL/PostgreSQL)
• Email accounts and messages
• Cron jobs
• SSL certificates

Step 4: Set Up on New Host

1. Create your hosting account
2. Upload/restore files
3. Import databases
4. Update database connection settings (wp-config.php, .env, etc.)
5. Recreate email accounts
6. Install SSL certificate

Step 5: Test on Temporary URL

Most hosts provide a temporary URL or you can use your hosts file:

# Add to /etc/hosts (Mac/Linux) or C:\Windows\System32\drivers\etc\hosts
NEW_SERVER_IP yourdomain.com

Verify:

• All pages load correctly
• Forms work
• Email sending works
• Database connections work
• SSL is active

Step 6: Switch DNS

Update your domain's nameservers or A record to point to the new server.

During propagation (2-4 hours with TTL 300):

• Some visitors see old server
• Some visitors see new server
• Both servers have the same content
• No downtime!

Step 7: Post-Migration Checks

After 24 hours:

• Verify all DNS has propagated (whatsmydns.net)
• Test email delivery
• Check SSL certificate
• Monitor for 404 errors
• Restore TTL to normal (3600-86400)

Free Migration at Domain India

Don't want to do it yourself? We offer free website migration for all new customers. Our team handles the entire process with zero downtime. Just submit a support ticket with your current host credentials.

Conclusion

The key to zero-downtime migration is preparation: lower TTL, full backup, test on temporary URL, then switch DNS. If you follow these steps, your visitors will never know you changed hosts.