iP or domain name lookup

ruvds.kong8642957.ml.fbidns.com Server iP：

Current resolution：

domain resolution record：

2021-07-20-----2021-07-20 172.247.69.253

2021-07-20-----2021-07-20 172.247.44.252

2021-07-20-----2021-07-20 172.247.44.253

2021-07-20-----2021-07-20 172.247.69.252

2021-07-20-----2021-07-20 172.247.70.13

2021-07-20-----2021-07-20 172.247.71.253

2021-07-20-----2021-07-20 172.247.45.253

2021-07-20-----2021-07-20 172.247.70.12

2021-07-20-----2021-07-20 172.247.45.252

2021-07-20-----2021-07-20 172.247.71.252