iP or domain name lookup

aws1.discourse-cdn.com Server iP：

Current resolution：

domain resolution record：

2024-02-22-----2024-02-22 45.33.30.197

2020-12-06-----2022-10-31 139.99.123.118

2021-07-02-----2022-10-31 139.99.62.128

2022-10-31-----2022-10-31 199.254.199.55

2021-05-10-----2021-07-02 209.58.188.27

2021-02-08-----2021-02-23 119.81.182.93

2019-09-14-----2021-01-27 161.202.39.238

2020-12-06-----2020-12-06 68.70.205.4

2020-12-06-----2020-12-06 185.172.148.128

2020-04-29-----2020-04-29 68.70.199.128

2019-09-14-----2019-09-27 156.38.130.226