iP or domain name lookup

1981k.com Server iP：

Current resolution：

domain resolution record：

2023-08-24-----2025-01-04 127.0.0.1

2025-01-04-----2025-01-04 154.23.127.39

2024-09-08-----2024-09-08 13.248.213.45

2024-09-08-----2024-09-08 76.223.67.189

2020-05-06-----2023-09-20 147.92.39.135

2021-11-03-----2023-09-20 116.204.156.53

2023-02-13-----2023-09-20 207.148.40.195

2023-02-13-----2023-09-20 66.232.14.217

2023-07-28-----2023-07-28 183.192.65.101

2020-05-06-----2023-01-14 46.149.200.156

2021-11-03-----2023-01-14 45.126.181.240

2022-10-06-----2022-10-06 182.43.124.6

2021-11-18-----2022-02-11 66.232.13.153

2020-05-06-----2021-11-02 66.203.153.142

2020-05-06-----2021-11-02 66.203.151.241

2020-03-07-----2020-03-07 116.204.158.47

2020-03-07-----2020-03-07 147.92.36.251

2020-03-07-----2020-03-07 147.92.35.70

2020-03-07-----2020-03-07 66.232.6.110