If you are unhappy with your current provider, need faster infrastructure or are moving to a modern platform like Vercel, planning domain and hosting migration correctly is critical. Wrong steps cause downtime, email loss and SEO drops. This guide covers migration types, preparation and step-by-step process.
When to Migrate
- Current hosting is slow or frequently down
- You want better pricing or support
- Moving from WordPress to a modern stack like Next.js
- Migrating to Vercel, Railway or another cloud platform
- Changing domain registrar
Migration Types
| Type | What changes | Typical duration |
|---|---|---|
| Hosting only | Site files and database; domain stays the same | 1-24 hours (DNS propagation) |
| DNS update | A/CNAME records point to new server | 15 min - 48 hours |
| Domain transfer | Registrar changes; auth code required | 5-7 days |
| Platform move (Vercel etc.) | Deploy environment changes; DNS updated | 1-4 hours |
Pre-Migration Checklist
- Full backup: Site files, database dump and email settings.
- Record current DNS: Screenshot A, CNAME, MX and TXT records.
- Lower TTL: Set TTL to 300-600 seconds 24-48 hours before migration.
- Pick a low-traffic window: Plan maintenance at night or on weekends.
- Assess email impact: Changing MX records can break corporate email.
Hosting Migration Steps
- Back up files and database Download all files via FTP/cPanel or SSH; export DB with phpMyAdmin or
mysqldump. - Upload to new hosting Transfer files, import database, update connection credentials.
- Test on temporary URL Check the site via new server IP or staging URL before changing DNS.
- Update DNS records Point A record to new IP or CNAME to new target.
- Verify SSL and redirects Confirm HTTPS works and www/non-www is consistent.
Domain Transfer (Registrar Change)
Moving a domain to another registrar is a separate process. Get an EPP / auth code from the current provider, unlock the domain and start transfer at the new registrar. Nameservers usually stay the same during transfer; the site keeps running. WHOIS changes may be locked for 5-7 days while transfer completes.
See our Choosing the Right Domain article for naming and extension decisions.
Moving to Vercel or Cloud Platforms
When migrating Next.js to Vercel, you use Git-based deploy instead of file transfer. Update A or CNAME in the domain panel to Vercel's values. Define environment variables, database connections and API keys in the new dashboard. See our Deploying on Vercel guide for details.
Classic hosting → Vercel
Move static or Next.js project to Git, build and point DNS to Vercel. PHP sites cannot migrate directly; rebuild may be required.
WordPress → Modern stack
Export content, build new frontend/backend, plan 301 redirects to preserve URL structure.
Database migration
MySQL dump import, connection string update and pooling (Neon, PlanetScale) on serverless may be needed.
Email migration
Point MX records to new provider; back up existing mailboxes before switching.
Practical tip
Before changing DNS, test all pages, forms and admin on the new server via hosts file or a temporary subdomain. Fixing issues after go-live is far more costly.
Post-Migration Checklist
- Do homepage and critical pages load?
- Is HTTPS valid with no mixed content warnings?
- Do forms, payments and login work?
- Was email send/receive tested?
- Any crawl errors in Google Search Console?
- Are old URLs redirected with 301 to new paths?
SEO and Downtime Risk
With proper planning, SEO loss stays minimal. Keep URL structure; if you must change it, use 301 redirects. Brief access fluctuation during DNS propagation is normal. No Search Console address change is needed if the domain stays the same; resubmitting the sitemap may be enough.
Common Mistakes
- Changing DNS without a backup
- Deleting MX records and breaking corporate email
- Not lowering TTL beforehand; propagation takes days
- Canceling old hosting immediately; no rollback if issues appear
- Skipping SSL setup; browsers show "not secure"
- Not redirecting www or non-www; duplicate content appears
Professional Migration Support
Domain and hosting migration requires technical care. At Veltstack we support site migration, Vercel deploy, DNS configuration and SSL setup within project scope. Contact us if you want to move your site to modern infrastructure.
Conclusion
Domain and hosting migration is safe with backup, testing, DNS update and verification. Plan by migration type (hosting only, domain transfer or platform change), run during low traffic and keep the old environment active for a while. Our Domain & Hosting article covers the basics.
