Merge pull request #462 from ritza-co/1010-cloud

hotfix 1010: add DNS recommendation and table; cloud-connector-overview

Author: sixhobbits

docs/integration/external-integrations/device42-cloud-connector-overview.mdx

@@ -69,6 +69,16 @@ The verification token is used to search a Cloud Connector database for the acco
 
 ### Cloud Connector IPs
 
-Device42 uses Cloudflare for the Cloud Connector. If you need specific IPv4 and IPv6 addresses, please refer to the Cloudflare [IP Ranges](https://www.cloudflare.com/en-in/ips/) documentation.
-
-If you have a question that isn't answered above, please email [support@device42.com](mailto:support@device42). We'll gladly answer your queries and include the solutions here.
+Device42 uses Cloudflare for the Cloud Connector. It is better to add the DNS of the Cloud Connector to your firewall than to add the Cloudflare IPs, as the DNS won't change. The table below lists the DNS addresses for each region. If you need specific IPv4 and IPv6 addresses, please refer to the Cloudflare [IP Ranges](https://www.cloudflare.com/en-in/ips/) documentation.
+
+| Region | DNS |
+|--------|-----|
+| USA | connect.device42.io |
+| Europe | connect-eu.device42.io |
+| Australia | connect-au.device42.io |
+| India | connect-in.device42.io |
+| Middle East | connect-me.device42.io |
+
+:::tip
+If you have a question that isn't answered above, please email [support@device42.com](mailto:support@device42.com). We'll gladly answer your queries and include the solutions here.
+:::