iP or domain name lookup

pkg.github.com Server iP：

Current resolution：

domain resolution record：

2023-03-18-----2024-12-10 20.205.243.164

2024-12-10-----2024-12-10 140.82.116.33

2024-04-20-----2024-04-20 140.82.121.34

2024-04-20-----2024-04-20 20.27.177.117

2024-04-20-----2024-04-20 140.82.116.34

2019-11-29-----2021-03-22 3.0.2.243

2019-11-29-----2021-03-22 18.140.75.175

2019-11-29-----2021-03-22 18.140.41.152

2020-01-10-----2020-07-12 140.82.114.33

2020-04-21-----2020-04-21 3.114.74.150

2020-04-21-----2020-04-21 192.30.255.165

2020-04-21-----2020-04-21 52.68.132.128

2020-04-21-----2020-04-21 140.82.118.34

2020-04-21-----2020-04-21 140.82.118.33

2019-12-29-----2019-12-29 140.82.114.34

2019-12-29-----2019-12-29 192.30.253.165

2019-11-29-----2019-11-29 192.30.253.164