iP or domain name lookup

m.pfk4.com Server iP：

Current resolution：

domain resolution record：

2024-01-01-----2024-01-01 67.21.93.233

2023-05-08-----2023-08-04 67.21.93.254

2020-05-13-----2020-05-13 120.27.103.30

2017-05-12-----2020-03-17 115.159.98.50