iP or domain name lookup

ranqingtang.com Server iP：

Current resolution：

domain resolution record：

2021-04-13-----2023-10-29 47.57.5.123

2022-12-27-----2023-10-29 103.171.35.90

2021-05-18-----2021-05-18 209.99.40.222

2020-11-26-----2021-01-24 103.45.104.8

2021-01-24-----2021-01-24 193.200.134.209

2020-07-14-----2020-11-13 103.40.30.70

2018-01-21-----2020-01-30 103.45.102.173

2017-12-17-----2017-12-17 103.45.5.73

2017-12-17-----2017-12-17 43.248.118.101

2017-03-09-----2017-08-03 118.192.152.52