iP or domain name lookup

ql.qq.com Server iP：

Current resolution：

domain resolution record：

2023-04-12-----2023-12-01 72.14.178.174

2021-01-26-----2022-03-26 0.0.0.1

2020-01-17-----2020-10-20 203.205.253.184

2020-01-17-----2020-10-20 120.204.10.154

2020-01-17-----2020-10-20 111.161.64.36

2020-01-17-----2020-10-20 182.254.51.20

2020-01-17-----2020-10-20 123.151.179.176

2020-01-17-----2020-10-20 101.226.211.170

2020-06-08-----2020-10-20 111.30.155.101

2020-06-08-----2020-08-15 14.215.158.24

2020-08-15-----2020-08-15 182.254.88.151

2020-01-17-----2020-06-08 58.247.205.39

2020-01-17-----2020-02-14 121.51.8.34