iP or domain name lookup

lnwjk.ddns.net Server iP：

Current resolution：

domain resolution record：

2016-04-27-----2016-04-29 113.69.68.38

2016-02-11-----2016-02-11 218.13.169.5

2016-02-10-----2016-02-11 218.13.169.160

2016-02-11-----2016-02-11 218.13.169.98

2016-02-11-----2016-02-11 218.13.169.119

2016-02-09-----2016-02-10 218.30.64.194

2016-02-09-----2016-02-10 123.129.254.19

2016-02-09-----2016-02-10 221.192.153.41

2016-02-09-----2016-02-10 221.204.244.36

2016-02-10-----2016-02-10 120.84.12.112