iP or domain name lookup

fk3.kangsu2019.com Server iP：

Current resolution：

domain resolution record：

2021-06-07-----2021-12-26 220.181.33.176

2021-06-07-----2021-12-26 183.194.218.9

2021-06-07-----2021-12-26 180.97.104.236

2021-12-26-----2021-12-26 112.80.255.152

2021-06-07-----2021-06-07 182.61.201.50

2019-07-03-----2019-07-04 103.60.164.254