iP or domain name lookup

tlx.7766.org Server iP：

Current resolution：

domain resolution record：

2021-04-29-----2021-04-29 139.209.37.10

2020-12-05-----2020-12-05 139.214.96.158

2020-09-02-----2020-09-02 139.214.96.227

2020-07-15-----2020-07-15 139.214.96.75

2020-06-21-----2020-06-21 139.214.96.14

2020-06-21-----2020-06-21 139.214.96.153