iP or domain name lookup

mjaa0815.cnvpn.org Server iP：

Current resolution：

domain resolution record：

2021-09-15-----2021-09-15 42.235.69.197

2021-09-10-----2021-09-10 42.224.211.223

2021-03-06-----2021-03-06 42.235.183.49

2019-12-09-----2019-12-09 115.50.62.39

2019-09-05-----2019-09-05 219.157.31.90

2019-09-03-----2019-09-04 221.15.84.156

2016-12-22-----2016-12-22 42.235.188.47

2016-12-21-----2016-12-21 182.121.89.234

2016-11-08-----2016-11-09 115.50.60.122

2016-11-08-----2016-11-08 219.157.26.76

2016-11-04-----2016-11-04 115.50.210.252

2016-11-04-----2016-11-04 125.43.92.232