iP or domain name lookup

sq15.pg.qq.com Server iP：

Current resolution：

domain resolution record：

2019-04-23-----2025-09-13 0.0.0.1

2021-02-03-----2021-05-06 183.194.204.154

2021-02-03-----2021-05-06 112.65.193.185

2021-02-03-----2021-05-06 109.244.220.15

2021-02-03-----2021-05-06 140.206.163.213

2021-02-03-----2021-05-06 61.151.177.109

2021-02-03-----2021-05-06 101.91.30.20

2021-02-03-----2021-05-06 129.226.106.236

2021-02-05-----2021-05-06 117.131.30.42

2021-02-06-----2021-05-06 109.244.221.151

2021-02-08-----2021-05-06 129.226.106.70

2021-02-03-----2021-02-03 221.181.98.149

2018-05-22-----2018-12-05 210.22.246.151

2018-11-16-----2018-12-05 117.184.238.179

2018-05-22-----2018-12-01 223.167.252.179

2018-05-22-----2018-12-01 203.205.218.25

2018-05-22-----2018-12-01 101.91.60.151

2018-05-22-----2018-12-01 120.204.22.151

2018-05-22-----2018-12-01 101.89.0.180

2018-06-05-----2018-12-01 121.51.60.178

2018-05-22-----2018-11-18 121.51.66.151