iP or domain name lookup

yzk.herokuapp.com Server iP：

Current resolution：

domain resolution record：

2023-03-25-----2023-08-06 23.22.130.173

2023-08-06-----2023-08-06 54.73.53.134

2023-08-06-----2023-08-06 54.83.6.65

2023-08-06-----2023-08-06 3.229.186.102

2023-03-25-----2023-03-25 168.143.162.58

2023-03-25-----2023-03-25 31.13.73.169

2023-03-25-----2023-03-25 69.171.247.71

2023-03-25-----2023-03-25 108.160.165.141

2023-03-25-----2023-03-25 108.160.169.175

2023-03-25-----2023-03-25 54.165.58.209

2023-03-25-----2023-03-25 199.59.148.7

2023-03-25-----2023-03-25 157.240.1.9

2023-03-25-----2023-03-25 157.240.13.8

2023-03-25-----2023-03-25 118.107.180.216

2023-03-25-----2023-03-25 54.243.238.66

2023-03-25-----2023-03-25 66.220.149.32

2023-03-25-----2023-03-25 185.45.7.165

2023-03-25-----2023-03-25 52.5.82.174

2023-03-25-----2023-03-25 122.248.226.57

2023-03-25-----2023-03-25 103.228.130.61

2023-03-25-----2023-03-25 128.242.250.157

2023-03-25-----2023-03-25 108.160.166.148

2023-03-25-----2023-03-25 108.160.167.156

2023-03-25-----2023-03-25 199.59.148.222

2020-04-01-----2020-04-01 18.203.208.214

2020-04-01-----2020-04-01 52.18.75.143

2020-04-01-----2020-04-01 52.214.138.78

2020-04-01-----2020-04-01 52.49.203.214

2020-04-01-----2020-04-01 34.249.148.208

2020-04-01-----2020-04-01 54.171.40.67

2020-04-01-----2020-04-01 52.211.62.29

2020-04-01-----2020-04-01 34.251.1.188

2020-04-01-----2020-04-01 52.16.211.175

2020-04-01-----2020-04-01 52.209.156.69