iP or domain name lookup

blg.blg0011.xyz Server iP：

Current resolution：

domain resolution record：

2021-11-27-----2022-10-02 35.227.248.111

2021-07-22-----2021-08-01 47.91.170.222

2021-04-19-----2021-07-10 154.84.8.61

2021-01-30-----2021-04-19 154.203.230.47

2021-01-06-----2021-01-29 156.251.174.3

2021-01-02-----2021-01-06 50.7.251.189

2020-07-23-----2020-12-27 50.7.251.195

2020-07-28-----2020-07-28 50.7.251.117