3.                                       
            2. 
http://www.23.229.103.174 |

http://m.23.229.103.174 |

http://wap.23.229.103.174 |

http://3g.23.229.103.174 |

http://4g.23.229.103.174 |

http://5g.23.229.103.174 |

http://mobile.23.229.103.174 |

http://vip.23.229.103.174 |

http://ios.23.229.103.174 |

http://anzhuo.23.229.103.174 |

http://8.23.229.103.174 |

http://9485a.23.229.103.174 |

http://8.23.229.103.174 |

http://4a.23.229.103.174 |

http://1021.23.229.103.174 |

http://28fbd.23.229.103.174 |

根域名的子域名是