iP or domain name lookup

yjc2qy.tumuw.cn Server iP：

Current resolution：

domain resolution record：

2019-12-20-----2019-12-20 79.124.78.120

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

2017-08-07-----2017-08-07 42.81.4.235

2017-08-06-----2017-08-06 120.192.89.167

2017-08-06-----2017-08-06 180.163.159.109

2017-08-06-----2017-08-06 123.129.215.234

2017-08-06-----2017-08-06 180.97.168.225

2017-08-06-----2017-08-06 119.188.41.240

2017-08-06-----2017-08-06 124.232.169.96

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

2017-08-06-----2017-08-06 119.147.70.238

2017-08-06-----2017-08-06 124.232.169.111