Not connecting to my database? Timeout error

nc -vz db.v.supabase.co 5432

nc: connect to db.v.supabase.co (7#.2##.1##.2##) port 5432 (tcp) failed: Connection timed out

export const AppDataSource = new DataSource({
  type: 'postgres',
  url: process.env.DATABASE_URL, //postgres://postgres:mypassword@db.v.supabase.co:5432/postgres
  synchronize: true, 
  logging: true,
  entities: ['src/types/**/*.ts'],
});