iP or domain name lookup

k8521.com Server iP：

Current resolution：

domain resolution record：

2023-08-24-----2024-07-04 127.0.0.1

2024-06-29-----2024-07-04 104.21.96.53

2024-06-29-----2024-07-04 172.67.173.72

2024-02-22-----2024-02-23 76.223.67.189

2024-02-22-----2024-02-23 13.248.213.45

2021-11-03-----2023-12-17 104.21.36.120

2021-11-03-----2023-12-17 172.67.193.253

2023-08-24-----2023-08-24 188.114.97.0

2023-07-07-----2023-07-07 188.114.97.3

2023-03-28-----2023-04-10 182.43.124.6

2021-02-10-----2021-02-11 104.21.36.97

2021-02-10-----2021-02-11 172.67.192.77

2017-02-27-----2021-01-06 104.24.107.38

2017-02-27-----2021-01-06 104.24.106.38

2021-01-06-----2021-01-06 172.67.215.118