iP or domain name lookup

tianxing.dryac.cn Server iP：

Current resolution：

domain resolution record：

2019-12-04-----2019-12-29 78.142.29.210

2019-12-15-----2019-12-18 79.124.78.120

2019-07-10-----2019-07-11 45.193.50.221

2017-06-23-----2017-08-07 59.56.110.221

2017-06-23-----2017-08-07 183.60.203.188

2017-07-27-----2017-08-07 116.31.99.159

2017-06-24-----2017-06-24 115.239.248.71

2017-06-23-----2017-06-23 123.157.150.71

2017-06-23-----2017-06-23 103.205.255.55

2017-06-23-----2017-06-23 103.246.152.4

2017-06-23-----2017-06-23 115.238.240.163

2017-06-23-----2017-06-23 36.250.12.254

2017-06-23-----2017-06-23 183.2.246.37