iP or domain name lookup

xxx51.cc Server iP：

Current resolution：

domain resolution record：

2024-03-28-----2024-10-27 104.21.32.109

2024-03-28-----2024-10-27 172.67.185.244

2024-08-07-----2024-08-14 127.0.0.1

2024-05-12-----2024-06-20 0.0.0.0

2022-03-12-----2022-03-12 45.33.23.183

2022-03-12-----2022-03-12 45.33.2.79

2021-09-02-----2021-09-03 99.81.40.78

2021-04-08-----2021-06-18 45.144.138.206

2021-01-29-----2021-01-30 103.143.81.252

2020-12-09-----2020-12-10 103.74.192.66

2020-10-15-----2020-12-04 91.208.236.110

2020-08-23-----2020-08-24 103.143.81.92