.govdomains- Financial institutions, including:
- Banks
- Payment processors
- Financial services platforms
- SMTP ports: 25, 465, 587, and 2525
- IMAP/POP3 ports: 110, 993, 995, and 143
- Advertising platforms: DoubleClick, AppsFlyer, Adtelligent, etc.
- Email services: Yahoo, Outlook
Note: The list of restricted websites and services may change over time.