iP or domain name lookup

sb.sb Server iP：

Current resolution：

domain resolution record：

2022-03-10-----2026-03-02 104.21.51.138

2022-03-10-----2026-03-02 172.67.181.39

2017-07-27-----2022-01-29 130.211.27.57

2019-02-19-----2019-06-04 119.9.104.118

2017-08-02-----2017-12-19 203.76.211.159

2017-07-11-----2017-07-26 203.76.212.54

2017-05-18-----2017-05-27 43.241.226.159

2016-12-02-----2017-04-17 103.37.165.208