iP or domain name lookup

mail.tiange.com Server iP：

Current resolution：

domain resolution record：

2025-06-19-----2025-06-19 173.248.236.253

2021-05-09-----2022-11-28 173.248.234.203

2022-04-18-----2022-11-28 183.131.72.58

2021-07-24-----2021-07-24 115.231.90.230

2021-07-24-----2021-07-24 101.69.110.237

2021-04-29-----2021-04-29 101.69.183.111

2021-04-29-----2021-04-29 183.248.110.111

2021-04-29-----2021-04-29 173.248.237.195

2021-04-29-----2021-04-29 183.131.205.124