iP or domain name lookup

pic3.sfacg.com Server iP：

Current resolution：

domain resolution record：

2019-06-01-----2022-01-01 218.93.127.7

2017-12-16-----2018-01-23 61.160.200.160

2017-05-12-----2017-05-17 61.160.210.131

2017-05-17-----2017-05-17 120.198.231.100

2017-05-12-----2017-05-12 120.198.231.101