iP or domain name lookup

testb.welink.qq.com Server iP：

Current resolution：

domain resolution record：

2022-10-30-----2024-03-25 129.226.107.79

2024-03-25-----2024-03-25 129.226.103.233

2022-10-30-----2022-10-30 42.81.184.58

2022-10-30-----2022-10-30 60.29.239.163

2022-10-30-----2022-10-30 116.130.228.86

2022-10-30-----2022-10-30 101.91.34.41

2022-10-30-----2022-10-30 111.30.179.201

2022-10-30-----2022-10-30 111.30.185.230

2022-10-30-----2022-10-30 183.194.189.94

2022-10-30-----2022-10-30 120.232.195.58

2022-10-30-----2022-10-30 120.232.22.66

2022-10-30-----2022-10-30 116.130.228.47

2022-10-30-----2022-10-30 60.29.239.238

2022-10-30-----2022-10-30 109.244.244.70

2022-10-30-----2022-10-30 120.204.207.109

2022-10-30-----2022-10-30 109.244.244.157

2022-10-30-----2022-10-30 101.91.34.36

2022-10-30-----2022-10-30 119.147.179.221

2020-11-29-----2020-11-29 121.51.131.237

2020-11-29-----2020-11-29 58.251.81.219

2020-11-29-----2020-11-29 183.3.235.180