iP or domain name lookup

d2l.com Server iP：

Current resolution：

domain resolution record：

2023-12-30-----2024-01-08 141.193.213.20

2023-12-30-----2024-01-08 141.193.213.21

2021-06-14-----2021-06-14 52.11.203.17

2021-06-14-----2021-06-14 35.166.66.23

2021-06-14-----2021-06-14 52.11.139.162

2021-04-09-----2021-04-09 54.191.237.233

2021-04-09-----2021-04-09 35.166.34.114

2021-04-09-----2021-04-09 52.25.44.92

2021-01-23-----2021-01-25 54.203.157.177

2021-01-23-----2021-01-25 52.24.194.84

2021-01-23-----2021-01-25 54.68.15.231