iP or domain name lookup

qqcenter.pinyin.sogou.com Server iP：

Current resolution：

domain resolution record：

2021-08-23-----2022-08-09 111.202.100.56

2021-08-23-----2022-08-09 49.7.176.52

2021-08-23-----2022-08-09 61.232.10.129

2021-08-23-----2022-08-09 109.244.23.169

2021-08-23-----2022-08-09 118.191.216.57

2021-08-23-----2022-08-09 49.7.176.34

2021-08-23-----2022-08-09 49.7.176.60

2021-10-07-----2022-08-09 49.7.21.42

2021-10-07-----2022-08-09 220.249.46.34

2021-10-14-----2022-08-09 39.156.167.34

2021-08-23-----2022-03-11 39.156.167.35

2021-08-23-----2022-03-11 111.202.100.60

2021-10-07-----2022-03-11 119.28.109.132

2021-10-07-----2022-03-11 220.249.46.33

2022-03-11-----2022-03-11 109.244.23.123

2022-03-11-----2022-03-11 49.7.177.50

2021-08-23-----2021-10-14 39.156.167.36

2021-10-07-----2021-10-14 36.110.147.35

2021-08-23-----2021-08-23 36.110.147.36