iP or domain name lookup

www.gitlab.com.cn Server iP：

Current resolution：

domain resolution record：

2017-06-04-----2017-06-04 183.232.237.194

2017-06-03-----2017-06-03 58.222.18.30

2017-06-03-----2017-06-03 59.38.102.194

2017-06-03-----2017-06-03 60.28.117.98

2017-06-03-----2017-06-03 43.230.89.190

2017-06-03-----2017-06-03 112.21.165.158

2017-06-03-----2017-06-03 124.239.186.226

2017-06-03-----2017-06-03 123.132.254.130

2017-06-03-----2017-06-03 183.158.35.58

2017-06-03-----2017-06-03 183.158.35.60

2017-06-03-----2017-06-03 42.81.55.2