iP or domain name lookup

1.swzlzx.vipsinaapp.com Server iP：

Current resolution：

domain resolution record：

2022-12-01-----2023-02-16 127.0.0.1

2019-10-05-----2021-04-17 220.181.136.170

2021-04-17-----2021-04-17 220.181.136.132

2019-10-05-----2019-10-05 220.181.136.150

2017-08-28-----2018-01-17 202.108.35.250

2017-08-29-----2018-01-17 202.108.35.235

2017-08-01-----2017-09-05 123.125.23.169

2017-08-26-----2017-09-05 123.125.23.171

2017-08-28-----2017-09-05 123.125.23.168

2017-08-26-----2017-08-28 202.108.35.237

2017-08-26-----2017-08-28 123.125.23.172

2017-08-26-----2017-08-28 202.108.35.194

2017-08-01-----2017-08-01 220.181.136.27

2017-08-01-----2017-08-01 220.181.136.41