iP or domain name lookup

5520j.com Server iP：

Current resolution：

domain resolution record：

2023-03-26-----2023-07-10 20.247.100.80

2023-07-09-----2023-07-10 20.239.180.225

2023-07-09-----2023-07-09 139.99.74.56

2023-01-30-----2023-03-26 38.47.56.251

2023-03-26-----2023-03-26 156.225.131.210

2023-01-30-----2023-01-30 20.205.6.150

2023-01-30-----2023-01-30 156.225.131.91

2022-02-24-----2022-02-24 103.118.81.20

2022-02-24-----2022-02-24 124.156.153.244

2021-12-22-----2021-12-22 35.241.122.144

2021-12-22-----2021-12-22 34.96.195.166

2021-12-22-----2021-12-22 34.92.122.12

2021-12-22-----2021-12-22 34.150.5.158