iP or domain name lookup

duimianling.3322.org Server iP：

Current resolution：

domain resolution record：

2022-04-04-----2022-04-04 10.139.219.165

2021-10-25-----2021-10-25 10.139.17.166

2021-10-24-----2021-10-24 10.139.22.210

2021-09-13-----2021-09-13 10.139.16.140

2019-07-15-----2019-07-15 10.139.42.105

2018-01-22-----2018-01-23 10.139.42.212

2017-12-15-----2017-12-16 10.139.30.163

2017-09-06-----2017-09-06 10.139.36.76

2017-09-05-----2017-09-05 10.139.41.137

2016-01-06-----2016-01-06 27.46.40.169

2016-01-06-----2016-01-06 27.46.40.159