iP or domain name lookup

mx.exmail.qq.com Server iP：

Current resolution：

domain resolution record：

2024-02-01-----2024-09-11 43.155.124.18

2024-08-25-----2024-09-11 43.154.252.250

2024-02-01-----2024-08-25 43.154.252.31

2021-06-30-----2022-09-21 203.205.255.142

2021-06-30-----2022-03-23 61.241.49.119

2021-06-30-----2022-03-23 183.232.93.144

2021-06-30-----2022-03-23 120.241.186.206

2021-06-30-----2022-03-23 59.37.96.29

2021-06-30-----2022-03-23 113.96.233.155

2021-07-04-----2022-03-23 157.255.173.155

2022-03-23-----2022-03-23 14.17.27.154

2022-03-23-----2022-03-23 157.255.218.58

2022-03-23-----2022-03-23 112.53.42.200

2022-03-23-----2022-03-23 112.90.80.211

2022-03-23-----2022-03-23 112.60.23.181

2022-03-23-----2022-03-23 14.17.5.225