Add some documentation

docs/developer/README.md

@@ -378,3 +378,18 @@ Then, copy the variables under the section labled `s3`.
 ## Request Flow FSM Diagram
 
 The [.gov Domain Request & Domain Status Digram](https://miro.com/app/board/uXjVMuqbLOk=/?moveToWidget=3458764594819017396&cot=14) visualizes the domain request flow and resulting domain objects.
+
+
+## Testing the prototype add DNS record feature (delete this after we are done testing!)
+We are currently testing using cloudflare to add DNS records. Specifically, an A record. To use this, you will need to enable the
+`prototype_dns_flag` waffle flag and navigate to `igorville.gov`, `dns.gov`, or `domainops.gov`. Click manage, then click DNS. From there, click the `Prototype DNS record creator` button.
+
+Before we can send data to cloudflare, you will need these values in your .env file:
+```
+REGISTRY_TENANT_KEY = {tenant key}
+REGISTRY_SERVICE_EMAIL = {An email address}
+REGISTRY_TENANT_NAME = {Name of the bucket, i.e. "CISA" }
+```
+You can obtain these by following the steps outlined in the [dns hosting discovery doc](https://docs.google.com/document/d/1Yq5d2M3MgM2vPhUBZ0k5wOmCQst4vND9-2qEZ55-h-Y/edit?tab=t.0), BUT it is far easier to just get these from someone else. Reach out to Zander for this information if you do not have it.
+
+Alternatively, if you are testing on a sandbox, you will need to add those to getgov-credentials.

src/registrar/templates/domain_dns.html

@@ -36,7 +36,7 @@
 
   {% url 'domain-dns-dnssec' pk=domain.id as url %}
   <li><a href="{{ url }}">DNSSEC</a></li>
-  {% if dns_prototype_flag and is_valid_domain_for_prototype %}
+  {% if dns_prototype_flag %}
     <li><a href="{% url 'prototype-domain-dns' pk=domain.id %}">Prototype DNS record creator</a></li>
   {% endif %}
 </ul>

src/registrar/templates/prototype_domain_dns.html

@@ -12,12 +12,13 @@
     <p>
     This is a prototype that demonstrates adding an 'A' record to a zone.
     Do note that this just adds records, but does not update or delete existing ones.
+    </p>
+    <p>
+        You can only use this functionality on a limited set of domains:
         <strong>
-        On non-production environments, you can only use this on igorville.gov, domainops.gov, and dns.gov.
-        On production environments, you can only use this on igorville.gov.
+            igorville.gov, dns.gov (non-prod), and domainops.gov (non-prod).
         </strong>
     </p>
-
     <form class="usa-form usa-form--large" method="post" novalidate id="form-container">
         {% csrf_token %}
         {% input_with_errors form.name %}