# What IP should I allow to get certificates?

**URL:** <https://community.letsencrypt.org/t/what-ip-should-i-allow-to-get-certificates/108747>\
**Category:** Help\
**Created:** [December 16, 2019, 5:18pm UTC](https://community.letsencrypt.org/t/what-ip-should-i-allow-to-get-certificates/108747 "2019-12-16T17:18:10Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Phil](https://sea3.discourse-cdn.com/letsencrypt/user_avatar/community.letsencrypt.org/phil/32/76801_2.png) [@Phil](https://community.letsencrypt.org/u/Phil)\
**Post date:** [December 16, 2019, 5:21pm UTC](https://community.letsencrypt.org/t/what-ip-should-i-allow-to-get-certificates/108747/2 "2019-12-16T17:21:05Z")

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Hi @Bumjin,

Welcome the community forum!

> [@Bumjin](#):
>
> Can I get the IP list to allow certbot’s access on my server?

Per the following [document](https://letsencrypt.org/docs/faq/), we don’t publish a list of IP addresses we use to validate domains, and these IP addresses may change at any time. In the future [we will be validating from multiple IP addresses](https://community.letsencrypt.org/t/validating-challenges-from-multiple-network-vantage-points/40955) at once.

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_[View the full topic](https://community.letsencrypt.org/t/what-ip-should-i-allow-to-get-certificates/108747)._