iP or domain name lookup

xflx.hz.ftn.qq.com Server iP：

Current resolution：

domain resolution record：

2019-07-22-----2021-03-28 0.0.0.1

2017-07-26-----2017-08-16 115.236.131.74

2017-08-15-----2017-08-16 115.236.152.26

2017-07-24-----2017-08-15 115.236.152.144

2017-07-24-----2017-08-15 115.236.96.36

2017-07-26-----2017-08-15 115.236.131.72

2017-07-26-----2017-08-15 122.225.213.84

2017-07-30-----2017-08-15 122.225.209.249

2017-07-30-----2017-08-15 115.236.138.100

2017-08-15-----2017-08-15 124.160.171.98

2017-08-15-----2017-08-15 115.236.153.98

2017-08-15-----2017-08-15 115.236.152.205

2017-07-24-----2017-08-01 122.225.213.74

2017-07-24-----2017-07-31 115.236.138.101

2017-07-26-----2017-07-31 115.236.152.23

2017-07-31-----2017-07-31 124.160.171.148

2017-07-24-----2017-07-30 124.160.171.99

2017-07-24-----2017-07-30 115.236.138.91

2017-07-24-----2017-07-30 115.236.152.206

2017-07-30-----2017-07-30 124.160.163.25

2017-07-27-----2017-07-27 124.160.163.16

2017-07-24-----2017-07-26 115.236.138.109

2017-07-26-----2017-07-26 115.236.96.95

2017-07-24-----2017-07-24 124.160.163.19

2017-07-24-----2017-07-24 115.236.152.24