iP or domain name lookup

laddertofree.herokuapp.com Server iP：

Current resolution：

domain resolution record：

2023-10-18-----2023-10-18 54.73.53.134

2023-10-18-----2023-10-18 23.22.144.165

2023-10-18-----2023-10-18 54.165.58.209

2023-10-18-----2023-10-18 107.22.57.98

2020-05-17-----2020-05-17 3.231.121.253

2020-05-17-----2020-05-17 52.200.95.123

2020-05-17-----2020-05-17 34.225.11.164

2020-05-17-----2020-05-17 3.82.182.253

2020-05-17-----2020-05-17 52.71.166.89

2020-05-17-----2020-05-17 52.207.5.149

2020-05-17-----2020-05-17 52.6.70.185

2020-05-17-----2020-05-17 54.165.86.182

2020-05-17-----2020-05-17 34.196.240.66

2020-05-17-----2020-05-17 52.3.3.65

2020-05-17-----2020-05-17 52.6.130.2

2020-05-17-----2020-05-17 52.72.34.106

2020-05-17-----2020-05-17 52.202.112.181

2020-05-17-----2020-05-17 3.214.66.96

2020-05-17-----2020-05-17 34.226.45.47