[Yandex Cloud documentation](../../index.md) > [Yandex Smart Web Security](../index.md) > [Step-by-step guides](index.md) > Domains > Checking resources for availability

# Checking resource availability

Make sure the [proxy server](../concepts/domain-protect.md#proxy), [domain](../concepts/domain-protect.md#domain), and your infrastructure are configured correctly, and the proxy server load balancer has access to the associated resources:

{% list tabs group=instructions %}

- Management console {#console}

  1. Under ![domain-protection-icon](../../_assets/smartwebsecurity/domain-protection-icon.svg) **Domain security**, select the new proxy server.
  1. In the left-hand menu, go to the ![globe](../../_assets/console-icons/globe.svg) **Domains** tab and select the new domain.
  1. Under **Target resources**, check that your resource's status is **Healthy**.
  
      If it is not, the proxy server cannot connect to your resource. Check your web server address and network settings. Make sure access to the web server is allowed from [Yandex Cloud IP addresses](../../overview/concepts/public-ips.md).
  1. In the left-hand panel, check that your domain's status is **Healthy**. 
      
      If it is not, verify the domain address and the A record, and check the certificate for validity.

{% endlist %}

### Useful links {#see-also}

* [Setting up the infrastructure](setup-infrastructure.md)
* [Creating a proxy server](proxy-create.md)
* [Adding a domain](domain-create.md)
* [Connecting a security profile to a resource](host-connect.md)