iP or domain name lookup

opclass.com Server iP：

Current resolution：

domain resolution record：

2025-01-03-----2026-02-27 172.67.169.220

2025-01-03-----2026-02-27 104.21.95.76

2020-03-09-----2022-06-23 47.75.247.61

2017-05-04-----2019-12-07 47.88.33.193

2017-01-05-----2017-03-31 162.159.211.14

2017-03-31-----2017-03-31 42.236.94.228

2017-03-31-----2017-03-31 116.31.127.146

2017-03-31-----2017-03-31 119.167.246.228

2017-03-31-----2017-03-31 122.190.3.146

2017-03-31-----2017-03-31 117.34.14.146

2017-03-31-----2017-03-31 115.231.187.146

2017-01-07-----2017-01-07 116.31.127.236

2017-01-05-----2017-01-05 58.211.137.245

2017-01-05-----2017-01-05 116.31.127.245

2017-01-05-----2017-01-05 42.236.94.252

2017-01-05-----2017-01-05 101.71.56.252

2017-01-05-----2017-01-05 117.34.14.245

2017-01-05-----2017-01-05 122.190.3.245

2016-12-08-----2016-12-08 162.159.210.14

2016-12-08-----2016-12-08 42.236.94.239

2016-12-08-----2016-12-08 116.31.127.193

2016-12-08-----2016-12-08 117.34.14.193

2016-12-08-----2016-12-08 119.167.246.239

2016-12-08-----2016-12-08 58.211.137.193