iP or domain name lookup

zrx.er11.cn Server iP：

Current resolution：

domain resolution record：

2023-08-14-----2023-08-14 170.106.48.231

2023-08-14-----2023-08-14 170.106.200.190

2021-08-15-----2021-08-15 150.138.77.28

2021-01-12-----2021-01-12 223.111.131.73

2021-01-12-----2021-01-12 36.33.157.27

2021-01-12-----2021-01-12 42.81.19.172

2021-01-12-----2021-01-12 58.241.250.158

2021-01-12-----2021-01-12 36.33.157.28

2021-01-12-----2021-01-12 180.97.162.25

2021-01-12-----2021-01-12 49.7.104.120

2021-01-12-----2021-01-12 223.111.131.67