iP or domain name lookup

ue6j531.cn Server iP：

Current resolution：

domain resolution record：

2021-12-05-----2022-02-16 156.225.53.4

2021-10-27-----2021-11-10 185.213.60.184

2021-10-23-----2021-10-27 164.155.70.180

2021-10-25-----2021-10-27 164.155.67.235

2021-08-28-----2021-10-08 155.235.155.18