iP or domain name lookup

app.sogou.com Server iP：

Current resolution：

domain resolution record：

2019-10-02-----2021-12-12 49.51.65.181

2019-10-02-----2021-12-12 49.51.130.237

2019-10-02-----2021-12-12 118.191.216.57

2021-10-16-----2021-10-16 109.244.23.169

2019-06-06-----2021-09-07 111.202.100.56

2019-07-15-----2021-09-07 119.28.109.132

2020-07-26-----2021-09-07 49.7.176.52

2020-07-26-----2021-09-07 49.7.21.42

2021-07-02-----2021-09-07 220.249.46.33

2021-07-02-----2021-09-07 39.156.167.34

2021-07-02-----2021-09-07 39.156.167.36

2021-07-02-----2021-09-07 49.7.176.34

2019-06-06-----2021-08-18 111.202.100.60

2019-07-15-----2021-08-18 36.110.147.35

2020-07-26-----2021-08-18 36.110.147.36

2020-07-26-----2021-08-18 109.244.23.87

2021-07-02-----2021-08-18 61.232.10.129

2020-07-26-----2021-07-02 49.7.176.60

2021-07-02-----2021-07-02 211.159.235.203

2021-07-02-----2021-07-02 220.249.46.34

2021-07-02-----2021-07-02 39.156.167.35

2019-06-06-----2020-07-26 118.191.216.42

2020-07-26-----2020-07-26 211.159.235.100

2020-07-26-----2020-07-26 109.244.23.123

2019-06-06-----2019-07-16 220.181.124.36

2019-07-15-----2019-07-16 106.39.246.43

2019-07-16-----2019-07-16 36.110.171.40

2019-06-06-----2019-07-15 221.179.183.26

2019-06-06-----2019-07-15 36.110.171.43

2019-06-06-----2019-06-06 111.13.94.40