iP or domain name lookup

606c05689509.sn.mynetname.net Server iP：

Current resolution：

domain resolution record：

2021-05-28-----2023-07-11 116.252.120.147

2020-04-10-----2020-04-10 220.173.30.26

2019-08-30-----2019-08-31 113.12.166.231

2017-11-14-----2017-11-14 220.173.30.212

2017-02-09-----2017-02-09 113.12.8.197

2016-12-17-----2016-12-19 113.14.236.47

2016-12-17-----2016-12-17 116.10.110.181

2016-11-26-----2016-11-26 116.10.166.135

2016-11-19-----2016-11-20 116.252.151.105