iP or domain name lookup

zone51.17roco.qq.com Server iP：

Current resolution：

domain resolution record：

2024-02-20-----2024-02-20 173.255.194.134

2021-08-08-----2021-08-24 45.11.57.36

2020-10-27-----2020-10-27 199.59.242.154

2017-02-15-----2020-09-21 140.207.54.67

2017-08-26-----2020-09-21 140.207.69.63

2017-02-15-----2020-03-07 117.135.175.168

2017-02-15-----2020-03-07 101.226.103.126

2017-02-15-----2020-03-07 117.135.175.192

2017-02-15-----2018-01-16 101.226.68.105