iP or domain name lookup

gpdb.docs.pivotal.io Server iP：

Current resolution：

domain resolution record：

2023-08-22-----2023-11-12 184.26.240.199

2023-11-12-----2023-11-12 23.36.238.174

2023-11-12-----2023-11-12 23.203.226.219

2023-11-12-----2023-11-12 23.202.131.55

2023-08-22-----2023-08-22 104.100.74.239

2023-08-22-----2023-08-22 23.15.144.92

2023-08-22-----2023-08-22 23.67.129.38

2023-04-10-----2023-04-10 184.87.236.65

2023-04-10-----2023-04-10 104.85.82.205

2023-04-10-----2023-04-10 23.7.160.231

2023-04-10-----2023-04-10 104.71.167.21

2023-04-10-----2023-04-10 69.192.15.245

2023-04-10-----2023-04-10 104.124.248.236

2020-06-10-----2021-02-03 52.86.57.58

2020-06-10-----2021-02-03 52.203.144.108

2019-07-21-----2019-07-22 34.231.219.80

2019-07-21-----2019-07-21 52.1.161.180

2018-04-12-----2018-04-12 52.45.228.249

2018-04-12-----2018-04-12 54.210.178.40