iP or domain name lookup

m.tech.china.com Server iP：

Current resolution：

domain resolution record：

2022-09-28-----2023-12-25 42.81.219.82

2022-09-28-----2023-12-25 42.202.155.141

2022-09-28-----2023-12-25 42.81.219.14

2022-09-28-----2023-01-26 59.63.226.14

2022-09-28-----2023-01-26 120.72.45.210

2022-09-28-----2023-01-26 119.39.205.81

2022-09-28-----2023-01-26 36.158.231.224

2022-10-20-----2023-01-26 175.6.201.210

2022-10-20-----2023-01-26 42.202.155.210

2022-10-21-----2023-01-26 175.6.201.141

2022-09-28-----2023-01-24 36.158.231.207

2022-10-24-----2023-01-24 119.39.205.14

2022-09-28-----2022-12-20 59.63.226.82

2021-10-14-----2022-06-01 118.212.233.215

2021-10-14-----2022-06-01 111.47.226.105

2021-10-14-----2022-06-01 118.212.233.20

2021-10-15-----2022-06-01 116.211.155.237

2022-01-07-----2022-06-01 116.211.155.232

2021-10-14-----2022-04-19 118.212.233.151

2022-04-19-----2022-04-19 113.207.76.70

2022-01-07-----2022-01-19 117.23.61.102

2021-08-09-----2021-08-09 117.23.61.169

2021-08-09-----2021-08-09 117.23.61.196

2019-10-16-----2021-05-09 106.119.182.213

2019-10-16-----2021-05-09 117.23.61.225

2019-08-24-----2021-05-01 113.107.238.215

2020-12-04-----2021-05-01 122.228.238.78

2019-08-24-----2021-04-30 58.58.81.141

2019-10-16-----2021-04-30 116.211.155.126

2019-08-24-----2021-03-29 112.90.216.97

2019-08-24-----2021-03-29 58.58.81.240

2019-08-24-----2021-03-29 116.55.250.225

2019-10-16-----2021-03-29 113.107.238.204

2019-10-16-----2021-03-29 106.42.25.206

2021-03-29-----2021-03-29 183.222.96.158

2019-08-24-----2020-12-04 111.202.98.96

2019-08-24-----2020-12-04 183.222.96.223

2019-11-04-----2019-12-01 123.155.158.18

2019-08-02-----2019-08-02 117.23.61.195

2019-08-02-----2019-08-02 116.211.155.156