iP or domain name lookup

crystalvisionoptometry.net Server iP：

Current resolution：

domain resolution record：

2023-12-19-----2023-12-19 104.21.79.191

2023-12-19-----2023-12-19 172.67.171.2

2023-09-14-----2023-09-14 13.226.225.49

2023-09-14-----2023-09-14 52.222.236.60

2023-09-14-----2023-09-14 18.155.192.78

2023-09-14-----2023-09-14 108.138.189.4

2019-07-12-----2019-11-25 67.225.140.76

2018-03-30-----2018-03-30 104.28.27.172

2018-03-30-----2018-03-30 104.28.26.172