iP or domain name lookup

hd.550bb.net Server iP：

Current resolution：

domain resolution record：

2022-03-26-----2022-03-26 103.120.80.155

2022-03-26-----2022-03-26 103.139.0.32

2021-05-06-----2021-05-06 1.32.250.77

2021-03-22-----2021-04-02 36.250.236.224

2021-03-22-----2021-04-02 27.155.87.224

2021-03-22-----2021-04-02 1.32.250.78

2021-02-28-----2021-02-28 156.241.6.168

2021-02-28-----2021-02-28 155.235.139.241

2021-02-28-----2021-02-28 156.241.6.169