iP or domain name lookup

13ng.gk8.pw Server iP：

Current resolution：

domain resolution record：

2017-10-21-----2017-10-29 122.114.167.241

2017-09-17-----2017-10-21 116.255.235.19

2017-10-16-----2017-10-16 211.149.254.147

2017-09-17-----2017-09-17 211.149.254.155