iP or domain name lookup

18rock.pw Server iP：

Current resolution：

domain resolution record：

2020-01-13-----2020-01-14 52.4.209.250

2020-01-13-----2020-01-13 18.213.250.117

2020-01-13-----2020-01-13 18.215.128.143

2019-05-13-----2019-10-04 35.244.209.233

2018-10-14-----2018-10-14 221.179.46.190

2018-10-09-----2018-10-09 221.179.46.194

2017-09-29-----2017-09-29 75.126.100.15

2017-09-29-----2017-09-29 75.126.102.251

2017-07-19-----2017-08-07 104.31.65.205

2017-07-19-----2017-08-06 104.31.64.205