iP or domain name lookup

bjzlrc.com Server iP：

Current resolution：

domain resolution record：

2019-07-15-----2019-07-15 198.252.100.133

2017-10-14-----2017-10-15 45.116.78.43

2017-06-19-----2017-08-07 162.209.241.73

2017-06-14-----2017-06-20 202.168.149.12

2017-05-22-----2017-06-14 43.224.249.253

2017-05-08-----2017-05-16 43.252.229.78