iP or domain name lookup

sc488.com Server iP：

Current resolution：

domain resolution record：

2021-10-28-----2021-10-28 34.98.99.30

2019-10-25-----2020-02-12 147.92.44.223

2017-02-27-----2017-03-16 162.159.208.7

2017-02-27-----2017-03-16 162.159.209.7

2017-03-06-----2017-03-06 104.31.183.81

2017-03-06-----2017-03-06 104.31.182.81