iP or domain name lookup

ef555.com Server iP：

Current resolution：

domain resolution record：

2023-09-23-----2023-09-23 67.21.93.227

2023-09-23-----2023-09-23 67.21.93.254

2023-09-23-----2023-09-23 67.21.93.251

2023-05-03-----2023-07-24 67.21.93.239

2023-03-02-----2023-03-06 67.21.93.236

2022-12-30-----2022-12-30 64.32.28.248

2022-12-28-----2022-12-28 67.21.93.250

2022-12-28-----2022-12-28 67.21.93.231

2022-10-17-----2022-10-17 64.32.28.241

2022-09-17-----2022-09-17 67.21.93.248

2021-09-04-----2022-05-01 154.198.220.193

2019-08-06-----2021-04-28 103.43.188.159