> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vindicia.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Appendix: Retain IP Addresses

Vindicia Retain platform provides two environments and within those environments the URLs for the different resources.

* [Retain Staging](retainIPStaging): This is the Retain development and testing environment.
* [Retain Production](retainIPProduction): This is the Retain live environment.

The Retain IP addresses should be allowlisted in your system so that traffic from them is not blocked.

* **[Retain Staging IP Addresses](../topics/retainIPStaging)**\
  The Retain IP addresses should be allowlisted in your system so that traffic is not blocked.
* **[Retain Production IP Addresses](../topics/retainIPProduction)**\
  The Subscribe IP addresses should be allowlisted in your system so that traffic is not blocked.


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