iP or domain name lookup

99nb21.com Server iP：

Current resolution：

domain resolution record：

2022-01-29-----2022-01-29 154.23.242.47

2022-01-29-----2022-01-29 154.23.243.162

2022-01-29-----2022-01-29 154.23.243.42

2022-01-29-----2022-01-29 154.23.243.142

2022-01-29-----2022-01-29 154.23.242.200

2022-01-29-----2022-01-29 154.23.243.178

2022-01-29-----2022-01-29 154.23.243.49

2022-01-29-----2022-01-29 154.23.243.66

2022-01-29-----2022-01-29 154.23.243.40

2022-01-29-----2022-01-29 154.23.243.71

2022-01-29-----2022-01-29 154.23.243.170

2021-12-18-----2022-01-25 202.79.160.29

2021-12-18-----2022-01-25 103.61.30.7

2021-12-18-----2022-01-25 202.79.173.250

2021-12-18-----2021-12-18 134.122.135.140