iP or domain name lookup

np.xtuan.com Server iP：

Current resolution：

domain resolution record：

2021-04-04-----2021-04-04 221.181.200.212

2021-04-04-----2021-04-04 123.129.244.225

2021-04-04-----2021-04-04 61.172.205.218

2021-04-04-----2021-04-04 118.123.241.201

2021-04-04-----2021-04-04 140.249.61.184

2021-04-04-----2021-04-04 36.156.81.225

2021-04-04-----2021-04-04 125.77.142.123

2021-04-04-----2021-04-04 58.218.215.141

2021-04-04-----2021-04-04 27.152.185.96

2021-04-04-----2021-04-04 125.37.206.218

2019-07-08-----2019-10-10 117.25.133.217