iP or domain name lookup

2021hel.douyin.zzjianwen.cn Server iP：

Current resolution：

domain resolution record：

2025-12-15-----2025-12-17 104.21.74.166

2025-12-15-----2025-12-17 172.67.204.73

2025-10-13-----2025-10-20 47.77.197.181

2023-07-01-----2023-07-01 54.153.56.183

2021-08-09-----2021-08-19 127.0.0.1

2021-08-14-----2021-08-19 43.130.79.59

2021-08-09-----2021-08-09 47.74.45.89

2021-08-09-----2021-08-09 47.74.39.130

2021-04-10-----2021-04-11 43.242.128.69

2021-04-11-----2021-04-11 58.211.137.188

2021-04-11-----2021-04-11 115.231.187.188

2021-04-11-----2021-04-11 125.39.174.188