iP or domain name lookup

px.sptc.cn Server iP：

Current resolution：

domain resolution record：

2023-10-03-----2023-10-03 54.153.56.183

2019-10-12-----2022-01-21 218.6.169.157

2019-07-24-----2019-07-24 61.139.70.10

2018-04-06-----2018-04-06 218.6.169.80

2017-08-02-----2017-08-02 162.159.209.4

2017-08-02-----2017-08-02 58.211.137.234

2017-08-02-----2017-08-02 42.236.94.234

2017-08-02-----2017-08-02 116.31.127.234

2017-08-02-----2017-08-02 59.51.81.248

2017-08-02-----2017-08-02 122.190.3.234

2017-08-02-----2017-08-02 117.34.14.234