iP or domain name lookup

rr521.com Server iP：

Current resolution：

domain resolution record：

2024-04-21-----2024-05-03 104.21.57.42

2024-04-21-----2024-05-03 172.67.189.31

2024-05-03-----2024-05-03 0.0.0.0

2024-01-29-----2024-02-07 34.235.106.90

2024-02-07-----2024-02-07 127.0.0.1

2024-01-28-----2024-02-01 44.217.47.247

2024-02-01-----2024-02-01 50.16.140.80

2024-02-01-----2024-02-01 3.214.24.8

2023-12-30-----2024-01-29 3.210.103.7

2024-01-10-----2024-01-29 35.174.46.97

2024-01-10-----2024-01-28 107.23.135.72

2023-12-30-----2023-12-30 34.226.105.125

2023-07-03-----2023-12-04 47.242.162.24