iP or domain name lookup

korea.net Server iP：

Current resolution：

domain resolution record：

2021-09-25-----2024-04-13 121.78.33.166

2021-09-25-----2024-04-13 139.150.252.17

2021-09-25-----2022-05-10 121.78.33.186

2021-09-25-----2022-05-10 139.150.252.137

2021-09-25-----2022-04-26 139.150.249.4

2021-09-25-----2022-04-26 139.150.249.134

2020-04-04-----2020-06-07 96.16.99.81

2020-04-04-----2020-06-07 121.254.136.35

2020-04-04-----2020-06-07 23.65.188.91

2020-04-04-----2020-06-07 23.65.188.83

2020-04-04-----2020-06-07 96.16.99.50

2020-06-07-----2020-06-07 121.254.136.27

2017-05-31-----2019-11-04 61.110.219.200

2017-05-31-----2019-11-04 61.110.220.247

2017-05-31-----2019-11-04 61.110.220.197

2017-05-31-----2019-11-04 61.110.220.97

2017-05-31-----2019-11-04 61.110.220.147

2017-05-31-----2019-11-04 61.110.219.250

2019-07-12-----2019-11-04 61.110.219.150

2016-11-15-----2017-03-03 125.60.3.200