iP or domain name lookup

oebet2.com Server iP：

Current resolution：

domain resolution record：

2019-06-25-----2024-10-29 23.101.4.131

2019-03-10-----2019-03-16 40.81.30.10

2016-11-06-----2018-01-09 13.75.94.172

2016-02-17-----2016-02-17 121.201.24.169

2016-01-18-----2016-01-18 121.201.15.252