iP or domain name lookup

tjsfdx.net Server iP：

Current resolution：

domain resolution record：

2023-02-02-----2023-02-02 206.119.126.2

2023-02-02-----2023-02-02 43.132.244.118

2022-01-01-----2023-01-21 156.250.118.77

2020-11-03-----2020-12-18 45.194.244.229

2019-12-06-----2019-12-06 180.215.240.201

2019-06-26-----2019-07-18 154.208.202.115

2017-09-25-----2017-12-01 103.251.236.155

2017-03-24-----2017-03-31 211.149.164.96