iP or domain name lookup

rrcai.com Server iP：

Current resolution：

domain resolution record：

2024-05-10-----2025-07-10 13.248.169.48

2024-05-10-----2025-07-10 76.223.54.146

2023-02-09-----2023-02-09 67.21.93.234

2019-06-03-----2021-04-06 3.3.3.3

2018-01-15-----2018-01-15 210.140.10.16

2017-10-02-----2017-10-03 117.23.56.238

2017-09-09-----2017-09-17 103.57.228.130

2017-05-31-----2017-06-01 42.51.201.187