iP or domain name lookup

n.catci.cn Server iP：

Current resolution：

domain resolution record：

2023-10-07-----2023-10-07 54.153.56.183

2021-02-15-----2021-02-15 45.145.38.25

2021-02-15-----2021-02-15 45.145.38.15

2021-02-15-----2021-02-15 45.145.38.24

2021-02-15-----2021-02-15 45.145.38.9

2021-02-15-----2021-02-15 45.145.38.11

2021-02-15-----2021-02-15 76.76.21.21

2021-02-15-----2021-02-15 45.145.38.16

2021-02-15-----2021-02-15 45.145.38.22

2021-02-15-----2021-02-15 45.145.38.21