iP or domain name lookup

hcjn.cn Server iP：

Current resolution：

domain resolution record：

2021-11-28-----2023-04-09 61.129.33.146

2021-05-27-----2021-10-02 61.129.33.72

2019-07-15-----2020-04-23 61.152.188.147

2017-12-12-----2017-12-15 125.39.174.179

2017-12-12-----2017-12-15 58.211.137.179

2017-12-12-----2017-12-15 42.236.94.179

2017-12-12-----2017-12-15 162.159.211.76

2017-12-12-----2017-12-15 117.34.14.179

2017-12-12-----2017-12-12 59.51.81.235

2017-09-01-----2017-10-26 221.231.140.227

2016-12-06-----2017-04-07 221.231.138.100