iP or domain name lookup

doulan.cn Server iP：

Current resolution：

domain resolution record：

2023-02-13-----2024-09-17 121.4.234.183

2023-02-13-----2024-09-17 121.4.234.169

2023-02-13-----2024-09-17 112.86.231.33

2023-02-13-----2024-09-17 112.86.231.42

2024-05-28-----2024-09-17 180.111.196.17

2024-09-17-----2024-09-17 180.111.196.26

2024-09-17-----2024-09-17 58.217.250.24

2024-09-17-----2024-09-17 121.229.155.238

2024-09-17-----2024-09-17 39.145.20.120

2024-09-17-----2024-09-17 121.229.155.237

2024-09-17-----2024-09-17 58.217.250.111

2024-09-17-----2024-09-17 36.155.182.240

2023-02-13-----2024-05-28 58.217.250.27

2023-02-13-----2024-05-28 121.4.234.150

2023-02-13-----2024-05-28 58.217.250.19

2023-02-13-----2024-05-28 58.217.250.17

2023-02-13-----2024-05-28 39.145.20.107

2023-02-13-----2024-05-28 112.86.231.45

2023-02-13-----2024-05-28 58.217.250.16

2023-02-13-----2024-05-28 58.217.250.18

2023-02-13-----2024-05-28 36.155.242.90

2024-05-28-----2024-05-28 36.155.242.89

2023-02-13-----2023-02-13 39.145.20.101

2023-02-13-----2023-02-13 112.86.231.46

2023-02-13-----2023-02-13 58.217.250.104

2023-02-13-----2023-02-13 39.145.20.106