iP or domain name lookup

621811.com Server iP：

Current resolution：

domain resolution record：

2025-09-19-----2025-09-19 5.44.255.85

2024-01-04-----2024-01-04 183.146.214.105

2022-04-01-----2022-04-01 34.150.65.47

2019-07-13-----2019-07-13 156.232.241.203

2018-12-22-----2018-12-22 104.253.188.101

2018-08-01-----2018-08-01 107.167.6.250

2018-03-01-----2018-03-01 103.99.61.90

2017-12-20-----2017-12-31 103.82.53.122

2017-03-16-----2017-10-18 162.209.215.202