iP or domain name lookup

www.tek.com Server iP：

Current resolution：

domain resolution record：

2023-11-30-----2023-11-30 104.18.21.10

2023-11-30-----2023-11-30 104.18.20.10

2022-12-07-----2023-04-04 104.18.33.11

2022-12-07-----2023-04-04 172.64.154.245

2021-01-28-----2022-02-18 104.18.0.132

2021-01-28-----2022-02-18 104.18.1.132

2018-04-11-----2019-10-09 104.18.150.41

2018-04-11-----2019-10-09 104.18.151.41

2017-09-29-----2018-04-10 104.16.78.47

2017-09-29-----2018-04-10 104.16.77.47