iP or domain name lookup

sex.sisi001sis.com Server iP：

Current resolution：

domain resolution record：

2021-07-21-----2022-01-07 45.11.57.36

2021-04-21-----2021-04-21 208.91.197.46

2019-11-07-----2020-01-26 79.124.78.105

2020-01-26-----2020-01-26 79.124.78.101

2018-01-31-----2018-01-31 54.72.130.67

2017-12-05-----2017-12-05 170.178.172.245

2017-12-05-----2017-12-05 170.178.172.236

2017-12-05-----2017-12-05 170.178.172.229

2017-12-05-----2017-12-05 170.178.172.242

2017-12-05-----2017-12-05 170.178.172.251

2017-12-05-----2017-12-05 170.178.172.233

2017-12-05-----2017-12-05 170.178.172.246

2017-12-05-----2017-12-05 170.178.172.244

2017-12-05-----2017-12-05 170.178.172.227