iP or domain name lookup

cq7.wca.com.cn Server iP：

Current resolution：

domain resolution record：

2019-10-06-----2019-10-06 159.69.42.212

2017-11-08-----2017-11-08 60.191.186.48

2017-08-11-----2017-09-04 60.191.186.63

2017-08-11-----2017-09-04 60.191.186.66

2017-09-04-----2017-09-04 60.191.186.125

2017-07-27-----2017-08-11 60.191.186.126

2017-07-27-----2017-07-27 60.191.186.73

2017-07-27-----2017-07-27 60.191.186.47

2017-06-02-----2017-06-06 122.246.17.14

2017-05-08-----2017-05-08 218.12.228.35

2017-05-08-----2017-05-08 61.179.225.75

2017-05-08-----2017-05-08 122.228.91.50

2017-05-08-----2017-05-08 113.142.87.153