Update domain-validation.md

Author: ShawnJackson

articles/communication-services/how-tos/telephony/domain-validation.md

@@ -38,7 +38,7 @@ If you're using a subdomain, make sure that this subdomain is also added and ver
 ## Verify domain ownership
 
 1. On the **Domains** tab, select **Verify** next to the new domain that you created.
-1. The Azure portal generates a value for a TXT record. Add that record to
+1. The Azure portal generates a value for a TXT record. Add that record to your domain's registrar or DNS hosting provider with the provided value.
 
    [![Screenshot of verifying a custom domain.](./media/direct-routing-verify-domain-2.png)](./media/direct-routing-verify-domain-2.png#lightbox)
 
@@ -65,4 +65,4 @@ If you want to remove a domain from your Azure Communication Services direct rou
 ### Quickstarts
 
 - [Outbound call to a phone number](../../quickstarts/telephony/pstn-call.md)
-- [Redirect inbound telephony calls with Call Automation](../../quickstarts/call-automation/redirect-inbound-telephony-calls.md)
+- [Redirect inbound telephony calls with Call Automation](../../quickstarts/call-automation/redirect-inbound-telephony-calls.md)