iP or domain name lookup

bt7086.nv Server iP：

Current resolution：

domain resolution record：

2022-03-18-----2022-03-18 45.33.20.235

2022-03-12-----2022-03-12 198.58.118.167

2022-03-08-----2022-03-08 72.14.185.43

2022-03-08-----2022-03-08 45.56.79.23

2022-03-07-----2022-03-07 185.53.179.172

2021-01-17-----2021-01-17 205.159.223.111

2020-12-03-----2020-12-16 52.128.23.153

2020-11-18-----2020-12-03 69.172.201.208