iP or domain name lookup

163mx02.mxmail.netease.com Server iP：

Current resolution：

domain resolution record：

2019-03-29-----2022-06-02 103.129.252.12

2022-03-28-----2022-06-02 220.181.12.118

2022-03-28-----2022-05-10 103.129.252.25

2019-04-04-----2022-05-05 103.129.252.11

2017-10-11-----2022-03-15 220.181.14.149

2017-10-11-----2022-03-15 220.181.14.150

2017-10-11-----2022-03-15 220.181.14.146

2017-10-11-----2022-03-15 220.181.14.154

2017-10-11-----2022-03-15 220.181.14.144

2017-10-11-----2022-03-15 220.181.14.155

2017-12-11-----2022-03-15 220.181.14.147

2017-12-11-----2022-03-14 220.181.14.145

2017-12-11-----2021-09-01 220.181.14.148

2018-11-20-----2019-09-22 220.181.14.142

2019-03-13-----2019-06-24 220.181.14.137

2017-10-11-----2017-12-11 43.230.90.6