iP or domain name lookup

551app.com Server iP：

Current resolution：

domain resolution record：

2019-10-09-----2023-09-02 74.86.118.24

2020-07-24-----2023-09-02 69.63.176.59

2021-02-16-----2023-09-02 103.240.182.55

2021-08-18-----2023-09-02 148.163.48.215

2021-08-18-----2023-09-02 108.160.169.55

2021-08-18-----2023-09-02 199.96.63.75

2021-08-18-----2023-09-02 192.133.77.191

2021-08-18-----2023-09-02 108.160.163.112

2021-12-12-----2023-09-02 128.242.250.148

2023-02-15-----2023-09-02 96.44.137.28

2023-08-09-----2023-09-02 118.193.240.37

2023-08-09-----2023-09-02 93.179.102.140

2023-08-09-----2023-09-02 157.240.9.36

2023-08-17-----2023-09-02 31.13.96.192

2023-08-25-----2023-09-02 128.121.243.106

2023-08-25-----2023-09-02 185.45.7.97

2023-08-25-----2023-09-02 31.13.90.19

2023-08-25-----2023-09-02 108.160.166.61

2023-08-25-----2023-09-02 108.160.170.45

2023-08-25-----2023-09-02 31.13.94.10

2023-08-25-----2023-09-02 104.244.46.9

2023-08-25-----2023-09-02 128.242.245.244

2023-08-25-----2023-09-02 173.255.209.47

2023-09-02-----2023-09-02 128.242.240.29

2023-09-02-----2023-09-02 31.13.67.41

2023-09-02-----2023-09-02 54.234.18.200

2023-09-02-----2023-09-02 199.59.149.239

2023-09-02-----2023-09-02 31.13.87.33

2023-09-02-----2023-09-02 157.240.13.8

2023-09-02-----2023-09-02 31.13.75.12

2023-09-02-----2023-09-02 157.240.12.5

2023-09-02-----2023-09-02 115.126.100.160

2023-09-02-----2023-09-02 202.160.130.52

2023-09-02-----2023-09-02 104.244.46.244

2023-09-02-----2023-09-02 128.242.245.189

2023-09-02-----2023-09-02 210.209.84.142

2023-09-02-----2023-09-02 157.240.11.40

2023-09-02-----2023-09-02 31.13.88.26

2023-09-02-----2023-09-02 108.160.169.179

2023-09-02-----2023-09-02 31.13.87.19

2023-09-02-----2023-09-02 108.160.169.54

2023-09-02-----2023-09-02 31.13.95.34

2023-09-02-----2023-09-02 31.13.69.245

2023-09-02-----2023-09-02 104.244.43.167

2023-09-02-----2023-09-02 108.160.172.204

2023-09-02-----2023-09-02 199.16.156.40

2023-09-02-----2023-09-02 69.171.229.73

2023-09-02-----2023-09-02 128.242.240.59

2023-09-02-----2023-09-02 173.252.248.244

2023-09-02-----2023-09-02 199.59.149.244