iP or domain name lookup

521398.cc Server iP：

Current resolution：

domain resolution record：

2023-08-19-----2023-09-29 0.0.0.0

2023-09-28-----2023-09-29 3.33.130.190

2023-09-28-----2023-09-29 15.197.148.33

2023-09-29-----2023-09-29 156.234.127.118

2023-09-18-----2023-09-19 20.24.98.215

2023-09-19-----2023-09-19 156.234.127.114

2023-09-18-----2023-09-18 156.234.127.142

2023-05-18-----2023-08-29 20.239.77.206

2023-06-18-----2023-06-18 156.234.127.91

2023-02-02-----2023-02-04 20.239.70.39

2023-02-02-----2023-02-03 183.192.65.101

2023-02-02-----2023-02-02 185.244.106.2