iP or domain name lookup

img.99jiuba.com Server iP：

Current resolution：

domain resolution record：

2019-10-09-----2020-05-22 79.124.78.105

2017-10-30-----2018-01-14 120.41.32.167

2017-10-09-----2017-10-12 14.152.83.101

2017-09-29-----2017-09-30 120.41.34.137

2017-09-29-----2017-09-29 111.68.13.186

2017-09-17-----2017-09-24 182.16.119.186