iP or domain name lookup

yse15.cc Server iP：

Current resolution：

domain resolution record：

2022-01-13-----2022-12-06 99.83.154.118

2021-12-23-----2022-09-09 18.136.213.108

2021-12-23-----2022-09-09 18.181.196.74

2022-09-09-----2022-09-09 18.177.142.168

2021-12-23-----2022-01-13 103.249.70.22

2021-12-23-----2022-01-13 18.183.231.65