iP or domain name lookup

public.renren.com Server iP：

Current resolution：

domain resolution record：

2022-08-27-----2023-08-07 120.133.12.123

2022-08-27-----2022-08-27 120.133.12.124

2017-09-03-----2021-10-08 120.133.2.242

2017-09-03-----2021-10-08 120.133.2.241

2017-09-03-----2019-12-10 120.133.2.243

2017-09-03-----2018-03-14 103.235.252.231

2017-09-04-----2018-03-14 103.235.252.233

2017-09-04-----2018-03-14 103.235.252.212

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

2017-09-03-----2017-09-04 103.235.252.232

2017-09-03-----2017-09-03 103.235.252.211