iP or domain name lookup

guo.729b.cn Server iP：

Current resolution：

domain resolution record：

2023-03-28-----2023-03-29 180.97.104.55

2023-03-28-----2023-03-29 180.97.104.236

2023-03-29-----2023-03-29 223.109.81.162

2023-03-28-----2023-03-28 220.181.33.176

2023-03-28-----2023-03-28 111.45.3.16

2023-03-28-----2023-03-28 153.3.236.79

2023-03-28-----2023-03-28 112.80.255.152

2023-03-28-----2023-03-28 223.109.81.160

2023-03-28-----2023-03-28 223.109.81.159

2023-03-28-----2023-03-28 14.215.179.22

2019-09-16-----2020-10-24 43.241.18.40