iP or domain name lookup

cd7.com Server iP：

Current resolution：

domain resolution record：

2023-04-15-----2025-12-19 66.81.203.11

2023-04-15-----2025-12-19 66.81.203.201

2023-04-15-----2025-12-19 66.81.203.136

2022-03-08-----2023-01-19 66.81.199.52

2022-03-08-----2023-01-19 66.81.199.51

2020-12-01-----2021-09-07 208.73.211.177

2020-12-01-----2021-09-07 208.73.211.165

2020-12-01-----2021-09-07 208.73.210.202

2020-12-01-----2021-09-07 208.73.210.217