iP or domain name lookup

zombie.duolingo.com Server iP：

Current resolution：

domain resolution record：

2024-01-13-----2024-03-24 13.227.254.53

2024-01-15-----2024-03-24 13.227.254.49

2024-01-29-----2024-03-24 13.226.225.80

2024-01-29-----2024-03-24 13.226.225.65

2024-01-29-----2024-03-24 13.225.103.125

2024-01-29-----2024-03-24 13.225.103.11

2024-01-31-----2024-03-24 13.225.103.88

2024-01-31-----2024-03-24 13.227.254.86

2024-01-31-----2024-03-24 13.226.225.115

2024-01-31-----2024-03-24 13.226.225.109

2024-01-31-----2024-03-24 13.227.254.69

2024-01-31-----2024-03-24 13.225.103.73

2024-03-24-----2024-03-24 18.172.52.87

2024-03-24-----2024-03-24 18.155.202.15

2024-03-24-----2024-03-24 13.224.189.4

2024-03-24-----2024-03-24 18.172.52.111

2024-03-24-----2024-03-24 108.157.14.109

2024-03-24-----2024-03-24 18.172.52.19

2024-03-24-----2024-03-24 13.224.189.121

2024-03-24-----2024-03-24 13.224.189.10

2024-03-24-----2024-03-24 99.86.207.44

2024-03-24-----2024-03-24 13.224.189.19

2024-03-24-----2024-03-24 18.172.52.51

2024-03-24-----2024-03-24 18.155.202.59

2024-03-24-----2024-03-24 18.155.202.12

2024-03-24-----2024-03-24 18.155.202.6

2024-01-13-----2024-02-20 18.239.199.79

2024-01-13-----2024-02-20 18.65.168.55

2024-01-15-----2024-02-20 18.239.199.29

2024-01-29-----2024-02-20 18.65.168.118

2024-01-29-----2024-02-20 18.239.199.95

2024-01-29-----2024-02-20 18.239.199.114

2024-01-29-----2024-02-20 18.65.168.88

2024-01-29-----2024-02-20 18.65.168.117

2024-01-31-----2024-02-20 99.86.207.101

2024-02-20-----2024-02-20 13.226.120.13

2024-02-20-----2024-02-20 18.173.205.61

2024-02-20-----2024-02-20 13.249.39.101

2024-02-20-----2024-02-20 18.173.205.43

2024-02-20-----2024-02-20 18.173.205.12

2024-02-20-----2024-02-20 18.173.205.126

2024-02-20-----2024-02-20 13.249.39.88

2024-02-20-----2024-02-20 18.64.50.55

2024-02-20-----2024-02-20 18.64.50.103

2024-02-20-----2024-02-20 13.249.39.3

2024-02-20-----2024-02-20 13.226.120.88

2024-02-20-----2024-02-20 99.86.207.127

2024-02-20-----2024-02-20 13.226.120.71

2024-01-29-----2024-02-11 13.225.78.23

2024-01-29-----2024-02-06 13.225.78.21