iP or domain name lookup

www.henannu.edu.cn Server iP：

Current resolution：

domain resolution record：

2022-01-06-----2023-08-21 159.69.186.9

2022-01-06-----2022-01-06 195.201.124.255

2016-11-04-----2021-06-30 210.42.241.6

2018-01-20-----2018-01-21 210.42.249.134

2017-09-05-----2017-09-05 180.96.16.231

2017-09-05-----2017-09-05 180.96.16.232

2017-09-04-----2017-09-04 124.160.116.204

2017-09-04-----2017-09-04 183.131.19.23

2017-09-04-----2017-09-04 183.131.19.22

2017-09-04-----2017-09-04 124.160.116.199

2017-09-04-----2017-09-04 112.17.252.39

2017-09-04-----2017-09-04 183.131.19.21