itguan.com服务器iP：
当前解析：
历史解析记录：
2019-05-26-----2019-08-22 47.91.169.15
2019-06-13-----2019-06-13 47.254.39.76
2017-08-16-----2017-12-24 104.160.171.80
2017-12-24-----2017-12-24 104.160.171.88
2017-11-28-----2017-11-30 170.178.178.50
2017-11-30-----2017-11-30 104.160.171.79
2017-11-28-----2017-11-28 170.178.178.40
2017-10-06-----2017-10-07 104.160.171.84
2017-10-01-----2017-10-06 170.178.178.53
2017-10-06-----2017-10-06 170.178.178.46
2017-10-02-----2017-10-02 170.178.178.41
2017-10-01-----2017-10-01 104.160.171.92
2017-08-05-----2017-08-05 170.178.178.42
2017-07-22-----2017-07-22 104.160.171.83
2017-07-21-----2017-07-21 104.160.171.81
2017-06-20-----2017-06-20 104.160.171.90
2017-05-14-----2017-05-14 170.178.178.37