iP or domain name lookup

yxsf.wicp.net Server iP：

Current resolution：

domain resolution record：

2021-11-16-----2021-11-16 171.116.204.36

2021-09-11-----2021-09-12 171.116.204.86

2021-09-11-----2021-09-11 120.27.251.182

2019-07-20-----2020-12-22 118.81.109.192

2017-04-20-----2017-04-21 183.185.45.139

2016-12-24-----2016-12-24 183.184.120.164