iP or domain name lookup

ww1.btett.com Server iP：

Current resolution：

domain resolution record：

2023-08-10-----2023-08-17 35.186.238.101

2023-08-17-----2023-08-17 104.244.43.57

2023-08-17-----2023-08-17 108.160.162.109

2023-08-17-----2023-08-17 208.43.170.231

2023-08-17-----2023-08-17 157.240.21.9

2023-08-17-----2023-08-17 108.160.169.174

2023-08-17-----2023-08-17 209.95.56.60

2023-08-17-----2023-08-17 23.225.141.210

2023-08-17-----2023-08-17 199.16.156.75

2023-08-17-----2023-08-17 111.243.214.169

2023-08-17-----2023-08-17 108.160.173.207

2023-08-17-----2023-08-17 157.240.6.35

2023-08-17-----2023-08-17 173.252.248.244

2023-08-17-----2023-08-17 128.121.243.107

2023-08-17-----2023-08-17 157.240.9.36

2023-08-17-----2023-08-17 98.159.108.61