iP or domain name lookup

nnyy.8866.org Server iP：

Current resolution：

domain resolution record：

2018-01-22-----2018-01-23 220.170.223.122

2017-12-16-----2017-12-16 220.170.223.137

2017-12-15-----2017-12-15 220.170.220.161

2017-09-06-----2017-09-06 220.170.220.98

2017-09-06-----2017-09-06 223.154.160.234

2017-09-05-----2017-09-05 220.170.220.244

2017-09-05-----2017-09-05 220.170.223.219

2017-09-05-----2017-09-05 223.154.161.49

2017-09-05-----2017-09-05 220.170.223.111

2017-09-04-----2017-09-04 220.170.221.102

2017-09-04-----2017-09-04 220.170.220.241

2017-09-04-----2017-09-04 223.154.160.2

2017-08-26-----2017-08-27 220.170.222.209

2017-08-27-----2017-08-27 220.170.222.121

2017-08-26-----2017-08-26 220.170.222.191

2017-06-24-----2017-06-24 220.170.221.118

2017-06-24-----2017-06-24 220.170.222.109

2017-06-09-----2017-06-09 220.170.221.93

2017-06-09-----2017-06-09 223.154.163.20