iP or domain name lookup

ch1.dnf.qq.com Server iP：

Current resolution：

domain resolution record：

2020-11-02-----2024-02-18 121.14.78.81

2020-11-02-----2022-10-25 112.90.79.227

2020-11-02-----2022-10-25 109.244.232.225

2020-11-02-----2022-10-25 112.53.1.233

2016-12-19-----2019-12-25 183.61.160.85

2016-12-19-----2019-12-25 183.61.228.242

2017-08-10-----2019-12-25 183.61.160.73

2016-12-19-----2019-09-15 183.61.227.86

2016-12-19-----2019-09-15 119.147.110.142

2017-08-10-----2019-09-15 183.61.160.72

2017-08-26-----2019-09-05 183.61.225.83

2016-12-19-----2019-08-31 183.61.234.108

2017-08-01-----2019-08-26 183.61.160.37

2017-08-26-----2019-08-26 183.61.227.63