iP or domain name lookup

yule.jiugongdi.cn Server iP：

Current resolution：

domain resolution record：

2019-07-10-----2019-10-09 59.56.78.47

2017-12-23-----2017-12-24 183.131.214.47

2017-12-23-----2017-12-23 103.36.210.42

2017-12-23-----2017-12-23 59.56.78.67

2017-08-16-----2017-08-17 119.28.86.87

2017-08-16-----2017-08-16 104.37.247.78