iP or domain name lookup

avatars500.githubusercontent.com Server iP：

Current resolution：

domain resolution record：

2023-06-20-----2024-05-18 185.199.110.133

2023-10-12-----2024-05-18 185.199.111.133

2023-06-20-----2023-10-12 185.199.108.133

2023-10-12-----2023-10-12 185.199.109.133

2020-09-06-----2021-01-23 151.101.108.133

2020-09-06-----2021-01-23 151.101.228.133

2020-09-06-----2021-01-23 151.101.76.133

2020-09-06-----2020-12-31 151.101.0.133

2020-09-06-----2020-09-06 151.101.8.133