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IT administrators toolkit

If your school previously blocked to filter all internet content, you can now unblock it to allow unrestricted access to all of Replit. All objectionable and NSFW content will be blocked by default. You can read more about this update on our blog.

If you are new to Teams for Education, this page will help ensure Replit runs smoothly for you and your team. You may want to send this page to your technology team or IT department.

Read more about our commitment to user safety.


To make sure Replit works for you and your students on your school network, you need to ensure the following domains are whitelisted/unblocked:

  • * (primary domain)
  • * (where web applications built on Replit are hosted)
    • to block access to webpages through Replit, you may block only, but this will impact students' ability to run and preview HTML projects
  • * (old domain, not actively used)
  • * (old domain, not actively used)

Clients must be able to access all subdomains of the above domains. The specific hosts that clients communicate with under the above names are subject to change without notice.

Even if you are on (e.g. on a Spotlight page), if you are viewing a web application built on Replit, the code will be delivered via


The Replit application is delivered over the following protocols:

  • HTTPS (for all web pages)
  • WebSocket over HTTPS
  • VNC (for running graphical applications in a browser)

Whitelist/Network Security Vendor Guides

Please refer to these guides to get Replit working under your whitelist/network security vendor:

Data Retention and Usage

Please refer to our Privacy FAQs and US Student Data Protection Addendum for more details.