iP or domain name lookup

by520.top Server iP：

Current resolution：

domain resolution record：

2023-03-08-----2023-04-08 47.91.170.222

2022-04-03-----2023-03-04 39.106.50.204

2021-09-10-----2021-09-12 172.247.35.176

2021-06-06-----2021-08-25 165.3.87.37

2021-05-23-----2021-08-07 165.3.87.41

2021-06-08-----2021-06-21 165.3.87.38

2021-02-24-----2021-05-20 23.251.45.131

2021-02-07-----2021-05-15 121.54.188.90

2021-02-17-----2021-05-01 23.251.52.40

2020-12-11-----2021-02-14 194.56.78.159

2020-12-15-----2021-02-02 194.56.78.158

2020-12-11-----2021-01-28 194.56.78.160

2020-04-23-----2020-11-29 69.172.201.208

2019-05-10-----2019-10-26 120.79.199.236