iP or domain name lookup

0.si.pool.ntp.org Server iP：

Current resolution：

domain resolution record：

2020-06-17-----2026-02-19 46.54.224.12

2023-02-03-----2026-02-19 84.255.251.204

2026-02-19-----2026-02-19 194.28.110.28

2026-02-19-----2026-02-19 84.255.251.188

2020-06-17-----2026-01-15 193.2.4.2

2020-06-17-----2026-01-15 193.2.78.2

2023-03-20-----2026-01-15 84.255.251.205

2026-01-15-----2026-01-15 84.255.251.189

2026-01-15-----2026-01-15 84.255.228.71

2020-06-17-----2025-10-04 193.2.78.228

2025-10-04-----2025-10-04 84.255.244.189

2023-03-20-----2023-03-20 89.212.9.180

2023-03-20-----2023-03-20 84.255.235.43

2020-06-17-----2023-02-03 92.63.23.54

2020-06-17-----2020-06-17 193.2.120.3

2020-06-17-----2020-06-17 109.127.214.126

2020-06-17-----2020-06-17 46.54.225.12