iP or domain name lookup

mail.dafaland.com Server iP：

Current resolution：

domain resolution record：

2018-09-22-----2021-05-15 211.150.64.54

2021-05-15-----2021-05-15 54.65.32.9

2020-08-17-----2020-08-17 164.52.33.164

2018-08-06-----2018-08-10 120.133.3.194

2018-07-12-----2018-08-01 120.133.8.22

2017-09-02-----2018-07-08 120.133.3.202

2017-08-12-----2017-08-15 120.133.7.242

2017-03-01-----2017-07-26 120.133.3.183

2017-03-01-----2017-03-01 119.10.36.230