iP or domain name lookup

sensen2007.3322.org Server iP：

Current resolution：

domain resolution record：

2021-07-15-----2021-07-15 121.238.157.56

2020-09-29-----2020-09-29 49.72.181.118

2019-09-23-----2019-09-23 117.62.6.184

2019-07-15-----2019-07-15 114.219.110.208

2018-01-22-----2018-01-23 117.82.25.117

2018-01-22-----2018-01-22 49.75.227.46

2017-12-15-----2017-12-16 58.208.145.11

2017-09-05-----2017-09-06 114.216.33.204

2017-01-04-----2017-01-04 117.60.191.24

2017-01-03-----2017-01-03 180.107.142.108