iP or domain name lookup

4v50b4t1.sched.sma.tdnsv5.com Server iP：

Current resolution：

domain resolution record：

2022-01-29-----2022-01-29 222.138.7.217

2022-01-29-----2022-01-29 117.148.161.208

2022-01-29-----2022-01-29 222.138.71.240

2022-01-29-----2022-01-29 111.161.14.94

2022-01-29-----2022-01-29 112.13.113.205

2022-01-29-----2022-01-29 103.18.208.211

2022-01-29-----2022-01-29 36.25.253.72

2022-01-29-----2022-01-29 180.153.119.74

2022-01-29-----2022-01-29 115.56.90.88

2022-01-29-----2022-01-29 123.6.33.48

2022-01-29-----2022-01-29 115.56.90.59