iP or domain name lookup

cn.prohnub.com Server iP：

Current resolution：

domain resolution record：

2022-05-25-----2022-06-28 199.59.243.220

2022-06-01-----2022-06-12 216.120.146.200

2022-04-30-----2022-06-01 199.59.243.201

2022-04-30-----2022-05-31 216.120.146.201

2022-04-09-----2022-05-25 199.59.243.200

2022-04-05-----2022-04-11 209.99.64.18

2022-02-28-----2022-04-08 45.11.57.36

2022-02-07-----2022-04-05 47.91.170.222

2022-03-07-----2022-03-20 45.33.18.44

2022-03-07-----2022-03-19 45.56.79.23

2022-03-07-----2022-03-19 96.126.123.244

2022-03-07-----2022-03-19 45.33.30.197

2022-03-07-----2022-03-19 45.79.19.196

2022-03-07-----2022-03-19 45.33.20.235

2022-03-07-----2022-03-19 72.14.185.43

2022-03-07-----2022-03-19 45.33.2.79

2022-03-08-----2022-03-19 173.255.194.134

2022-03-08-----2022-03-19 45.33.23.183

2022-03-08-----2022-03-19 198.58.118.167

2022-03-08-----2022-03-19 72.14.178.174

2022-03-07-----2022-03-08 185.53.179.172