iP or domain name lookup

bj042.com Server iP：

Current resolution：

domain resolution record：

2019-07-15-----2020-08-02 220.181.38.148

2019-08-23-----2020-08-02 39.156.69.79

2019-07-15-----2019-07-15 123.125.114.144

2018-12-22-----2018-12-25 220.181.57.216

2018-12-22-----2018-12-25 123.125.115.110

2017-03-08-----2017-03-08 61.147.107.102

2016-08-22-----2016-08-22 124.172.144.190

2016-01-01-----2016-01-01 202.102.110.203

2016-01-01-----2016-01-01 221.192.153.41

2016-01-01-----2016-01-01 202.111.54.183

2016-01-01-----2016-01-01 123.129.254.13

2016-01-01-----2016-01-01 221.204.244.36

2016-01-01-----2016-01-01 218.30.64.194