iP or domain name lookup

xin.pzhdb.com Server iP：

Current resolution：

domain resolution record：

2019-07-17-----2019-10-13 23.88.42.96

2017-01-03-----2017-03-05 183.2.247.81

2016-10-20-----2016-11-04 69.46.84.50

2016-05-14-----2016-08-10 220.181.7.172

2016-05-14-----2016-08-10 220.181.7.171

2016-08-10-----2016-08-10 111.13.100.226

2016-01-10-----2016-07-30 111.13.101.137

2016-05-14-----2016-07-30 111.13.100.104

2016-05-14-----2016-05-14 106.120.159.149

2016-01-10-----2016-01-10 180.149.133.153

2016-01-10-----2016-01-10 61.135.185.83

2016-01-10-----2016-01-10 61.135.185.235