iP or domain name lookup

9l5kcb.tumuw.cn Server iP：

Current resolution：

domain resolution record：

2021-03-07-----2021-03-07 54.153.56.183

2019-10-02-----2019-10-02 79.124.78.120

2017-08-06-----2017-08-07 42.81.4.224

2017-08-07-----2017-08-07 183.232.60.90

2017-08-06-----2017-08-06 115.231.145.108

2017-08-06-----2017-08-06 180.97.168.244

2017-08-06-----2017-08-06 180.97.168.243

2017-08-06-----2017-08-06 27.221.34.250

2017-08-06-----2017-08-06 42.81.4.234

2017-08-06-----2017-08-06 113.18.220.108

2017-08-06-----2017-08-06 124.232.170.95

2017-08-06-----2017-08-06 124.232.170.96

2017-08-06-----2017-08-06 27.221.34.252

2017-08-06-----2017-08-06 119.147.70.239