iP or domain name lookup

zhongkao.chinaedu.com Server iP：

Current resolution：

domain resolution record：

2022-04-04-----2022-04-04 211.144.146.3

2021-11-15-----2021-12-19 113.107.238.155

2021-11-15-----2021-12-19 183.222.96.208

2021-11-15-----2021-12-19 111.13.147.241

2021-11-15-----2021-12-19 1.31.128.249

2021-11-15-----2021-12-19 116.55.250.239

2021-11-15-----2021-12-19 113.207.76.82

2021-11-15-----2021-12-05 42.81.219.21

2021-12-05-----2021-12-05 175.6.201.148

2021-12-05-----2021-12-05 119.39.205.21

2021-11-15-----2021-11-15 183.222.96.243

2020-02-19-----2020-03-11 118.212.233.233

2020-02-19-----2020-03-11 117.23.61.16

2020-02-19-----2020-03-11 118.212.233.213

2019-08-03-----2019-08-24 118.212.233.215

2019-08-03-----2019-08-24 118.212.233.136

2019-08-03-----2019-08-24 116.140.35.52

2019-08-03-----2019-08-24 118.212.233.151

2019-08-03-----2019-08-03 116.211.155.198

2019-08-03-----2019-08-03 117.23.61.189