iP or domain name lookup

xiaozhao.renren.com Server iP：

Current resolution：

domain resolution record：

2022-08-05-----2022-09-14 120.133.12.124

2022-08-05-----2022-09-14 120.133.12.123

2021-11-10-----2021-11-10 120.133.2.151

2021-11-10-----2021-11-10 120.133.2.152

2017-09-04-----2021-10-09 120.133.2.243

2017-09-04-----2021-10-09 120.133.2.241

2017-09-04-----2019-11-21 120.133.2.242

2017-09-04-----2018-01-18 103.235.252.231

2017-09-04-----2018-01-18 103.235.252.233

2017-09-12-----2018-01-18 103.235.252.212

2017-09-05-----2017-09-12 103.235.252.213

2017-09-04-----2017-09-04 103.235.252.211