iP or domain name lookup

mat.letitfly.me Server iP：

Current resolution：

domain resolution record：

2020-05-26-----2020-05-26 104.26.8.6

2020-05-26-----2020-05-26 202.95.9.60

2019-08-25-----2019-09-30 182.255.34.202

2017-06-04-----2017-09-12 104.27.175.231

2017-06-04-----2017-09-11 104.27.174.231

2017-04-27-----2017-04-27 222.222.12.57

2017-04-27-----2017-04-27 58.222.48.17

2017-04-27-----2017-04-27 221.204.173.202

2017-04-27-----2017-04-27 183.6.204.13

2017-04-27-----2017-04-27 60.174.242.40

2017-04-27-----2017-04-27 59.53.95.149

2017-04-27-----2017-04-27 112.245.16.151