iP or domain name lookup

security.yirendai.com Server iP：

Current resolution：

domain resolution record：

2021-05-10-----2022-09-06 117.122.211.195

2021-05-10-----2022-09-06 221.122.54.196

2020-09-17-----2020-09-17 118.143.194.188

2020-09-17-----2020-09-17 183.222.96.254

2020-09-17-----2020-09-17 101.254.234.8

2020-09-17-----2020-09-17 122.228.238.10

2020-09-17-----2020-09-17 112.90.216.95

2020-09-17-----2020-09-17 106.119.182.150

2019-07-17-----2019-12-30 221.122.36.164

2017-08-01-----2017-08-01 101.254.241.89

2017-08-01-----2017-08-01 117.122.213.166