iP or domain name lookup

dlzto.wicp.net Server iP：

Current resolution：

domain resolution record：

2019-11-19-----2021-12-20 183.6.18.58

2020-08-25-----2021-12-20 120.27.251.182

2020-04-10-----2020-04-10 120.236.118.34

2019-07-17-----2019-07-17 61.142.176.23

2017-06-06-----2017-06-06 61.174.40.245

2017-06-06-----2017-06-06 174.128.255.239