请求提供Google与应用通信的AdMob及Firebase数据库相关URL

Got it, let's break down the essential URLs your community app will need to communicate with Google's AdMob and Firebase services—these are the key endpoints mobile carriers usually require for whitelisting:

These are the core domains your app will hit to serve ads, fetch ad metadata, and handle AdMob-related operations:

• googleads.g.doubleclick.net (primary ad serving endpoint for all AdMob ad requests)
• pagead2.googlesyndication.com (delivers ad content and creative assets)
• adservice.google.com (handles ad targeting, user consent checks, and ad policy validation)
• apps.admob.com (optional, but useful if your app needs to pull configuration from the AdMob dashboard directly)

Below are the critical endpoints for both Firebase Realtime Database and Cloud Firestore, the two main database options from Firebase:

Firebase Realtime Database #

• <your-project-id>.firebaseio.com (the unique endpoint for your specific database instance; replace <your-project-id> with your actual Firebase project ID from the console)
• firebaseio.com (root domain that all Realtime Database traffic routes through)

Cloud Firestore #

• <your-project-id>.firestore.googleapis.com (main API endpoint for all read/write operations on your Firestore database)
• firestore.googleapis.com (root domain for Firestore's global API)
• firebase.googleapis.com (shared endpoint for cross-Firebase service calls, often used for database authentication and metadata requests)

Quick Notes #

• All these endpoints use HTTPS over port 443, so ensure your carrier allows outbound traffic on this port for these domains.
• If you're using additional Firebase features (like Authentication or Cloud Functions) alongside your databases, you might need to add more URLs, but these cover the core database and AdMob requirements you asked about.

内容的提问来源于stack exchange，提问作者Gibson Dawids