iP or domain name lookup

a155.cc Server iP：

Current resolution：

domain resolution record：

2023-09-30-----2024-03-07 154.86.143.253

2023-09-30-----2024-02-19 223.75.236.241

2023-12-24-----2023-12-24 156.251.239.140

2023-12-15-----2023-12-15 156.251.239.115

2023-12-11-----2023-12-11 156.251.239.118

2023-05-16-----2023-06-07 75.2.18.233

2023-04-28-----2023-04-28 154.220.62.92

2023-01-12-----2023-03-01 156.250.166.11

2022-12-14-----2022-12-14 45.61.235.5

2022-11-06-----2022-11-15 156.250.168.75

2020-11-08-----2021-01-01 124.156.129.167

2020-05-11-----2020-05-11 47.91.170.222

2019-05-15-----2020-02-06 104.28.13.156

2019-05-15-----2020-02-06 104.28.12.156