iP or domain name lookup

zxsdb.com Server iP：

Current resolution：

domain resolution record：

2021-08-11-----2021-08-11 45.66.131.21

2021-01-03-----2021-01-21 154.81.8.154

2020-06-09-----2020-10-15 23.88.31.136

2019-12-07-----2019-12-07 103.39.149.52

2017-12-24-----2017-12-24 47.89.58.32

2017-04-09-----2017-04-10 103.241.230.134

2017-03-25-----2017-04-09 103.241.230.135

2017-03-25-----2017-04-09 103.241.230.137

2017-04-09-----2017-04-09 103.241.230.136

2017-03-25-----2017-03-25 103.241.230.138

2017-03-25-----2017-03-25 103.241.230.140