Post-Migration Preview Proxy
Test post-migration DNS changes by forcing a target IP and host header before global propagation.
Preview Input
How to use this tool
- Enter the target server IP or hostname where your new site deployment is live.
- Add the full URL you want to preview before DNS propagation.
- Optional: set the original host if your app needs host header matching.
This helps confirm application behavior, SSL responses, and routing on the destination server before public DNS is updated globally.
Post-Migration FAQs
When should I use the preview proxy?
Use it after DNS updates or migrations to verify the new server before propagation completes.
Does it change my DNS?
No. It only previews a target IP with a host override in your request.