iP or domain name lookup

pmmtk-a.pinduoduo.com Server iP：

Current resolution：

domain resolution record：

2022-01-25-----2024-11-11 121.5.81.116

2022-01-25-----2024-11-11 119.28.206.116

2022-04-20-----2024-11-11 140.206.232.8

2022-04-20-----2024-11-11 140.206.232.9

2022-04-20-----2024-11-11 183.194.214.11

2022-06-01-----2024-11-11 101.226.46.28

2022-06-01-----2024-11-11 101.226.46.29

2022-01-25-----2024-03-20 81.69.212.5

2022-06-01-----2024-03-20 183.194.214.13

2022-01-25-----2023-05-13 121.5.81.56

2022-01-25-----2023-04-19 81.69.204.10

2022-01-25-----2022-04-29 101.226.153.254

2022-01-25-----2022-04-29 101.226.153.253

2022-01-25-----2022-04-29 117.144.229.98

2022-01-25-----2022-04-29 117.144.229.99

2022-01-25-----2022-04-29 220.196.139.98

2022-01-25-----2022-04-20 117.144.229.253

2022-01-25-----2022-04-20 117.144.229.254

2022-01-25-----2022-03-25 220.196.139.99