iP or domain name lookup

kf.sogou.com Server iP：

Current resolution：

domain resolution record：

2019-12-06-----2022-03-10 111.202.100.60

2020-11-02-----2022-03-10 61.232.10.129

2020-11-02-----2022-03-10 49.7.21.42

2020-11-02-----2022-03-10 49.7.176.60

2020-11-02-----2022-03-10 220.249.46.34

2020-11-02-----2022-03-10 49.7.176.34

2020-11-02-----2022-03-10 118.191.216.57

2021-11-02-----2022-03-10 111.202.100.56

2022-03-10-----2022-03-10 39.156.167.35

2019-12-06-----2021-11-01 36.110.147.35

2020-11-02-----2021-11-01 49.7.176.52

2021-11-01-----2021-11-01 39.156.167.36

2019-12-04-----2020-11-02 211.159.235.100

2019-12-04-----2020-11-02 118.191.216.42

2019-12-04-----2020-11-02 36.110.147.36

2019-12-06-----2020-11-02 119.28.109.132

2020-11-02-----2020-11-02 109.244.23.169

2020-11-02-----2020-11-02 109.244.23.123

2020-11-02-----2020-11-02 220.249.46.33

2019-12-04-----2019-12-06 36.110.171.43

2019-12-04-----2019-12-06 111.202.102.39

2019-12-04-----2019-12-06 111.202.102.38

2019-12-04-----2019-12-06 106.39.246.43

2019-12-04-----2019-12-06 111.13.94.53

2019-12-06-----2019-12-06 220.181.124.50

2019-12-06-----2019-12-06 211.159.235.96

2019-12-04-----2019-12-04 220.181.124.36

2019-12-04-----2019-12-04 211.159.235.30

2019-12-04-----2019-12-04 106.39.246.41