iP or domain name lookup

nbtksw.51vip.biz Server iP：

Current resolution：

domain resolution record：

2024-01-27-----2024-01-27 0.0.0.0

2021-11-02-----2021-11-02 101.64.133.183

2020-12-13-----2020-12-13 101.64.135.179

2020-12-08-----2020-12-08 101.64.135.75

2020-05-06-----2020-09-06 120.27.251.182

2020-09-06-----2020-09-06 101.64.134.14

2020-04-28-----2020-05-06 101.64.134.33

2019-07-19-----2019-07-19 101.64.132.120

2018-03-22-----2018-03-22 123.152.56.4