iP or domain name lookup

qssec.com Server iP：

Current resolution：

domain resolution record：

2022-04-14-----2024-09-18 117.25.140.46

2021-09-19-----2021-09-19 117.25.140.47

2020-09-26-----2021-02-19 103.242.173.89

2019-03-18-----2020-09-22 139.219.97.13

2017-09-21-----2017-09-22 54.223.191.100

2017-04-12-----2017-04-12 42.159.197.22

2016-12-22-----2016-12-23 139.217.18.109