iP or domain name lookup

follow-soa.jd.com Server iP：

Current resolution：

domain resolution record：

2019-07-12-----2022-10-20 120.52.148.28

2021-06-25-----2022-10-20 111.13.28.191

2019-07-12-----2021-06-26 106.39.164.147

2020-06-04-----2020-10-17 111.206.227.147

2017-08-06-----2018-01-17 211.144.24.29

2017-08-06-----2018-01-17 111.13.29.159

2017-08-06-----2018-01-17 202.77.129.230

2017-08-06-----2018-01-17 36.110.181.185