iP or domain name lookup

chearper.app Server iP：

Current resolution：

domain resolution record：

2021-07-26-----2022-06-24 159.54.247.168

2021-07-26-----2022-06-24 209.97.55.148

2022-03-09-----2022-03-18 45.56.79.23

2022-03-08-----2022-03-13 96.126.123.244

2022-03-08-----2022-03-13 45.33.30.197

2022-03-09-----2022-03-13 173.255.194.134

2022-03-11-----2022-03-13 198.58.118.167

2020-12-05-----2020-12-10 52.128.23.153

2020-11-22-----2020-11-29 69.172.201.208