iP or domain name lookup

avatar0.githubusercontent.com Server iP：

Current resolution：

domain resolution record：

2021-02-20-----2023-10-17 185.199.111.133

2021-02-20-----2023-10-17 185.199.110.133

2021-02-20-----2023-07-01 185.199.109.133

2021-02-20-----2022-08-04 185.199.108.133

2020-05-24-----2021-01-25 151.101.108.133

2020-05-24-----2021-01-25 151.101.228.133

2020-05-24-----2021-01-25 151.101.0.133

2020-05-24-----2021-01-25 151.101.76.133

2020-07-04-----2020-09-07 151.101.8.133

2020-07-04-----2020-07-26 151.101.40.133

2020-07-26-----2020-07-26 151.101.196.133

2020-07-04-----2020-07-04 151.101.112.133