iP or domain name lookup

ppcb.cn Server iP：

Current resolution：

domain resolution record：

2023-10-13-----2023-10-13 54.153.56.183

2020-11-04-----2021-03-14 103.116.78.183

2020-07-11-----2020-09-04 122.224.6.188

2019-07-22-----2019-08-23 128.14.144.128

2019-07-22-----2019-08-23 128.14.144.129

2017-09-12-----2017-11-20 23.234.4.151

2017-09-12-----2017-11-20 23.234.4.153

2017-09-20-----2017-10-10 128.1.70.130

2017-09-20-----2017-10-09 128.1.70.131

2017-09-20-----2017-09-20 60.190.222.166

2017-09-20-----2017-09-20 128.1.68.159