iP or domain name lookup

nic.no-ip.info Server iP：

Current resolution：

domain resolution record：

2018-01-11-----2018-01-12 219.77.233.74

2017-04-14-----2017-04-14 199.101.133.173

2017-04-14-----2017-04-14 31.13.68.21

2017-04-14-----2017-04-14 123.203.2.146

2017-04-14-----2017-04-14 199.101.133.63

2016-11-07-----2017-03-06 123.203.4.77

2017-03-06-----2017-03-06 199.59.149.243

2017-02-13-----2017-02-13 69.63.178.13

2017-02-13-----2017-02-13 108.160.162.102

2017-02-11-----2017-02-11 74.117.178.78

2017-02-11-----2017-02-11 199.101.133.169