iP or domain name lookup

user.kirincomm.net Server iP：

Current resolution：

domain resolution record：

2020-08-03-----2022-11-23 172.67.183.216

2022-01-07-----2022-11-23 104.21.18.223

2020-08-03-----2020-08-22 104.31.92.168

2020-08-03-----2020-08-22 104.31.93.168

2020-02-13-----2020-06-18 185.254.243.188

2019-12-02-----2020-01-03 103.125.249.66