iP or domain name lookup

xuexi.gfwfrog.com Server iP：

Current resolution：

domain resolution record：

2024-11-14-----2025-10-01 172.67.149.49

2024-11-14-----2025-10-01 104.21.55.161

2025-10-01-----2025-10-01 173.244.217.42

2025-10-01-----2025-10-01 128.121.243.75

2025-10-01-----2025-10-01 69.171.228.74

2025-10-01-----2025-10-01 69.171.247.32

2025-10-01-----2025-10-01 173.252.108.21

2025-10-01-----2025-10-01 108.160.162.98

2025-10-01-----2025-10-01 162.125.6.1

2025-10-01-----2025-10-01 202.160.130.145

2025-10-01-----2025-10-01 128.242.245.29

2025-10-01-----2025-10-01 104.244.46.246

2025-10-01-----2025-10-01 108.160.169.171

2025-10-01-----2025-10-01 69.63.186.31

2025-10-01-----2025-10-01 45.77.186.255

2025-10-01-----2025-10-01 173.231.12.107

2025-10-01-----2025-10-01 104.244.43.57

2025-10-01-----2025-10-01 108.160.162.109

2025-06-17-----2025-06-17 104.21.48.1

2025-06-17-----2025-06-17 104.21.80.1

2025-06-17-----2025-06-17 104.21.64.1

2024-11-10-----2024-11-14 172.66.46.224

2024-11-10-----2024-11-11 172.66.45.32