iP or domain name lookup

tutengkeji.cn Server iP：

Current resolution：

domain resolution record：

2021-04-14-----2021-08-11 156.235.246.112

2019-03-10-----2019-07-16 142.54.174.146

2017-11-17-----2017-11-26 113.10.173.9

2017-11-17-----2017-11-26 218.247.86.221

2017-11-19-----2017-11-19 113.10.173.237

2017-01-24-----2017-10-20 218.247.87.251

2017-09-26-----2017-10-19 113.10.173.252

2016-11-27-----2016-12-29 218.247.86.155