# Net::err\_cert\_invalid

**URL:** <https://answers.netlify.com/t/net-err-cert-invalid/56365>\
**Category:** Support\
**Tags:** netlify-dns-https-ssl\
**Created:** [May 12, 2022, 3:02pm UTC](https://answers.netlify.com/t/net-err-cert-invalid/56365 "2022-05-12T15:02:18Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![arlegault](https://sea1.discourse-cdn.com/netlify/user_avatar/answers.netlify.com/arlegault/32/37057_2.png) [@arlegault](https://answers.netlify.com/u/arlegault)\
**Post date:** [May 12, 2022, 3:02pm UTC](https://answers.netlify.com/t/net-err-cert-invalid/56365/1 "2022-05-12T15:02:18Z")

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# cheerful-valkyrie-b7ae87

([https://protocolfarm.xyz/](https://protocolfarm.xyz/))

Domain lives on porkbun. Followed your guide to change server names. Now getting NET::ERR\_CERT\_INVALID error.

Any idea how I can resolve?

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<div class="post-metadata">

**Author:** ![perry](https://sea1.discourse-cdn.com/netlify/user_avatar/answers.netlify.com/perry/32/16_2.png) [@perry](https://answers.netlify.com/u/perry)\
**Post date:** [May 12, 2022, 5:14pm UTC](https://answers.netlify.com/t/net-err-cert-invalid/56365/2 "2022-05-12T17:14:12Z")

</div>

hi there, so, who is the DNS provider for this domain?

if it is porkbun, then they are responsible for issuing the cert correctly.

this guide might help:

> **[Get started with domains](https://docs.netlify.com/manage/domains/get-started-with-domains/)**
>
> Find the best setup path and next steps based on your needs for a custom domain.

if it is Netlify (via Netlify DNS) then you might follow this guide:

> [@\[Support Guide\] DNS Quick Start - How to set up DNS](https://answers.netlify.com/t/dns-quick-start-how-to-set-up-dns-properly-and-avoid-propagation-issues/24773):
>
> Last reviewed: July 2025 Note: All options discussed in this guide assume you have already [added your custom domain to your Netlify site](https://docs.netlify.com/domains-https/custom-domains/#assign-a-domain-to-a-production-site). Hi there! Need to get your site up and running with DNS? Start here with either Newly purchased domain or Existing domain that you’ve already used. Newly purchased domain If you have a brand new domain purchased from a registrar such as Namecheap or GoDaddy, and you want to quickly get your DNS set up, you have two options: External DNS - Create these tw…