iP or domain name lookup

kb.itextpdf.com Server iP：

Current resolution：

domain resolution record：

2024-10-29-----2024-10-29 18.173.121.5

2024-10-29-----2024-10-29 13.225.142.82

2024-10-29-----2024-10-29 3.166.244.78

2024-10-29-----2024-10-29 13.225.142.66

2024-10-29-----2024-10-29 18.173.121.91

2024-10-29-----2024-10-29 3.166.244.92

2024-10-29-----2024-10-29 3.168.167.48

2024-10-29-----2024-10-29 13.224.163.64

2024-10-29-----2024-10-29 13.225.142.50

2024-10-29-----2024-10-29 3.166.244.109

2024-10-29-----2024-10-29 108.138.7.26

2024-10-29-----2024-10-29 13.224.163.59

2024-10-29-----2024-10-29 13.225.142.22

2024-10-29-----2024-10-29 3.166.244.90

2024-10-29-----2024-10-29 3.168.167.82

2024-10-29-----2024-10-29 13.224.163.114

2024-10-29-----2024-10-29 13.224.163.54

2024-10-29-----2024-10-29 3.168.167.103

2024-10-29-----2024-10-29 3.168.167.79

2024-10-29-----2024-10-29 108.138.7.25

2024-10-29-----2024-10-29 108.138.7.18

2024-10-29-----2024-10-29 18.173.121.102

2024-10-29-----2024-10-29 18.173.121.2

2023-03-23-----2023-03-23 34.240.92.46

2023-03-23-----2023-03-23 52.209.161.52

2023-03-23-----2023-03-23 52.209.163.250