iP or domain name lookup

521.com Server iP：

Current resolution：

domain resolution record：

2025-08-18-----2025-12-06 172.67.72.218

2025-05-05-----2025-05-05 104.26.5.148

2025-03-30-----2025-03-30 104.26.4.148

2023-06-24-----2023-06-24 96.126.123.244

2022-03-13-----2023-06-19 173.255.194.134

2022-03-09-----2022-03-19 45.33.18.44

2022-03-12-----2022-03-19 45.33.23.183

2022-03-09-----2022-03-18 45.33.20.235

2022-03-09-----2022-03-18 198.58.118.167

2022-03-11-----2022-03-16 45.56.79.23

2022-03-11-----2022-03-14 72.14.185.43

2022-03-13-----2022-03-13 45.79.19.196

2022-03-12-----2022-03-12 72.14.178.174

2022-03-07-----2022-03-08 45.33.30.197

2019-02-09-----2021-08-16 18.136.188.2