iP or domain name lookup

so.ie.sogo.com Server iP：

Current resolution：

domain resolution record：

2024-01-29-----2024-10-20 61.135.158.87

2024-01-29-----2024-07-07 49.7.115.206

2024-06-21-----2024-07-07 61.135.158.86

2024-01-29-----2024-01-29 49.7.115.205

2023-12-17-----2023-12-17 72.14.178.174

2023-02-03-----2023-08-20 119.28.109.132

2023-08-20-----2023-08-20 49.51.130.237

2023-08-20-----2023-08-20 49.51.65.181

2023-08-20-----2023-08-20 39.156.165.106

2023-02-03-----2023-03-19 39.156.165.42

2023-02-03-----2023-03-19 220.249.46.34

2023-02-03-----2023-03-19 49.7.176.52

2023-02-03-----2023-03-19 49.7.21.42

2023-02-03-----2023-03-19 49.7.176.60

2023-02-21-----2023-03-19 49.7.177.50

2023-02-21-----2023-03-19 61.135.158.47

2023-02-21-----2023-03-19 39.156.165.51

2023-02-03-----2023-03-03 61.135.158.41

2023-02-03-----2023-02-21 49.7.176.34

2023-02-03-----2023-02-21 220.249.46.33

2023-02-21-----2023-02-21 39.156.165.48