iP or domain name lookup

yd.ykwulian.com Server iP：

Current resolution：

domain resolution record：

2019-10-06-----2019-10-13 47.91.170.222

2017-05-23-----2017-05-24 42.81.93.35

2017-05-23-----2017-05-24 180.97.66.35

2017-05-23-----2017-05-24 125.39.134.35

2017-05-23-----2017-05-24 112.84.34.35

2017-05-23-----2017-05-24 183.214.156.35

2017-05-23-----2017-05-24 222.216.229.35

2017-05-23-----2017-05-24 112.25.86.35

2017-05-23-----2017-05-24 60.190.116.35

2017-05-24-----2017-05-24 211.90.25.35

2017-04-30-----2017-05-01 121.42.145.33