iP or domain name lookup

bet7037.com Server iP：

Current resolution：

domain resolution record：

2017-12-12-----2019-09-06 156.237.199.206

2017-12-13-----2017-12-15 45.199.112.216

2017-11-16-----2017-12-12 103.237.101.194

2017-11-06-----2017-11-15 115.126.114.238

2017-11-15-----2017-11-15 198.11.172.242

2017-11-15-----2017-11-15 43.255.117.200