iP or domain name lookup

cola00433.mpc.cn Server iP：

Current resolution：

domain resolution record：

2019-09-29-----2019-10-01 104.31.190.99

2017-02-22-----2017-02-22 14.223.43.85

2017-01-12-----2017-01-12 14.223.42.151

2017-01-11-----2017-01-11 14.223.43.83

2017-01-03-----2017-01-03 14.223.42.96

2017-01-02-----2017-01-02 14.223.41.53