iP or domain name lookup

sq55.cg.qq.com Server iP：

Current resolution：

domain resolution record：

2021-06-29-----2022-12-30 0.0.0.1

2021-09-07-----2021-10-08 116.128.138.59

2021-09-07-----2021-10-08 120.204.21.190

2021-09-07-----2021-10-08 101.89.0.59

2021-09-07-----2021-10-08 121.51.79.71

2021-09-07-----2021-10-08 203.205.232.21

2021-09-07-----2021-10-08 117.184.242.18

2021-09-07-----2021-10-08 61.151.183.190

2021-09-07-----2021-10-08 223.166.255.190

2021-09-12-----2021-10-08 121.51.73.222