iP or domain name lookup

bti.yetfh.com Server iP：

Current resolution：

domain resolution record：

2021-12-23-----2021-12-29 104.18.98.158

2021-12-23-----2021-12-29 104.16.202.92

2021-12-23-----2021-12-29 104.16.37.112

2021-12-23-----2021-12-29 172.64.88.99

2021-12-29-----2021-12-29 104.19.170.229

2021-12-29-----2021-12-29 104.19.155.151

2021-12-29-----2021-12-29 104.16.81.180

2021-12-29-----2021-12-29 198.41.209.98

2021-12-29-----2021-12-29 104.21.109.105

2021-12-29-----2021-12-29 162.159.134.95

2021-12-23-----2021-12-23 47.243.118.16

2021-12-23-----2021-12-23 104.18.8.122

2021-12-23-----2021-12-23 172.67.112.203

2021-12-23-----2021-12-23 104.17.180.45

2021-12-23-----2021-12-23 162.159.230.235

2021-12-23-----2021-12-23 104.19.93.199

2021-12-23-----2021-12-23 104.19.97.46