iP or domain name lookup

mg.txlink.win Server iP：

Current resolution：

domain resolution record：

2018-10-25-----2018-10-25 221.179.46.190

2018-06-27-----2018-06-27 47.91.170.222

2017-05-03-----2018-06-06 83.217.10.194

2017-05-01-----2017-05-03 184.83.6.118

2017-04-26-----2017-05-01 184.83.6.117

2017-04-07-----2017-04-25 45.32.88.170

2017-04-07-----2017-04-25 67.229.100.62

2017-02-16-----2017-04-07 45.76.69.180

2017-01-28-----2017-01-30 67.229.142.198

2017-01-28-----2017-01-30 67.229.150.149

2017-01-08-----2017-01-08 173.247.231.205

2017-01-08-----2017-01-08 66.117.6.133