iP or domain name lookup

jointinst.com Server iP：

Current resolution：

domain resolution record：

2021-06-12-----2021-06-12 82.192.82.225

2021-06-12-----2021-06-12 37.48.65.151

2021-06-12-----2021-06-12 207.244.67.215

2021-06-12-----2021-06-12 81.171.22.7

2021-06-12-----2021-06-12 104.243.45.178

2021-06-12-----2021-06-12 199.115.115.116

2021-05-31-----2021-05-31 185.107.56.198

2021-05-31-----2021-05-31 82.192.82.226

2021-05-31-----2021-05-31 63.143.32.91

2021-05-31-----2021-05-31 74.63.241.20

2021-05-31-----2021-05-31 37.48.65.149