iP or domain name lookup

99nana.cn Server iP：

Current resolution：

domain resolution record：

2024-04-29-----2024-11-18 154.219.130.131

2023-09-02-----2024-06-11 223.75.236.241

2021-05-04-----2024-05-02 35.241.42.217

2019-10-11-----2019-10-12 166.88.154.38