iP or domain name lookup

buan1903.coding.me Server iP：

Current resolution：

domain resolution record：

2019-06-21-----2019-12-08 124.156.193.111

2019-07-13-----2019-07-13 150.109.34.254

2019-06-21-----2019-06-21 119.28.76.36

2017-07-17-----2017-07-17 103.72.145.7

2017-07-17-----2017-07-17 23.91.101.50

2017-07-17-----2017-07-17 23.248.162.252

2017-07-17-----2017-07-17 23.91.97.251

2017-07-17-----2017-07-17 110.79.20.235

2017-07-17-----2017-07-17 103.72.144.62

2017-07-17-----2017-07-17 23.91.96.142

2017-07-17-----2017-07-17 23.91.97.95

2017-07-17-----2017-07-17 103.14.33.45

2017-07-17-----2017-07-17 103.218.241.74