iP or domain name lookup

a.gdt.qq.com Server iP：

Current resolution：

domain resolution record：

2019-08-21-----2024-02-18 203.205.239.209

2022-03-14-----2023-01-17 111.30.176.91

2022-03-14-----2023-01-17 220.194.116.30

2022-03-14-----2023-01-17 101.227.162.81

2022-03-14-----2023-01-17 221.238.80.64

2022-03-14-----2023-01-17 182.254.63.26

2019-08-21-----2022-11-02 61.129.7.124

2022-04-12-----2022-11-02 121.51.36.106

2022-03-21-----2022-10-28 121.51.117.90

2019-11-11-----2022-10-24 14.18.180.76

2019-08-21-----2022-09-29 58.247.214.106

2022-03-21-----2022-09-29 140.206.164.57

2022-07-20-----2022-09-23 61.241.49.11

2019-08-21-----2021-09-24 125.39.52.114

2019-08-21-----2021-09-24 182.254.21.52

2019-08-21-----2021-09-24 123.151.92.110

2020-10-14-----2021-09-24 120.241.186.220

2019-08-21-----2020-06-25 120.198.203.194

2020-01-14-----2020-03-18 121.51.179.183

2019-04-28-----2019-10-23 14.17.41.226

2019-04-28-----2019-08-08 182.254.38.70

2019-04-28-----2019-08-08 163.177.68.201