iP or domain name lookup

training.sophos.com Server iP：

Current resolution：

domain resolution record：

2023-08-04-----2025-10-03 18.155.68.129

2024-02-02-----2025-10-03 18.155.68.83

2024-02-03-----2025-10-03 18.154.132.34

2024-02-05-----2025-10-03 18.154.132.19

2024-02-05-----2025-10-03 18.154.132.59

2024-02-05-----2025-10-03 18.155.68.96

2024-08-20-----2025-10-03 13.33.183.60

2024-10-29-----2025-10-03 3.168.167.121

2024-10-29-----2025-10-03 13.33.183.30

2025-03-02-----2025-10-03 3.169.183.15

2025-03-02-----2025-10-03 3.169.183.109

2025-03-02-----2025-10-03 3.169.183.31

2025-09-04-----2025-10-03 18.64.122.98

2025-09-04-----2025-10-03 18.64.122.117

2025-09-04-----2025-10-03 18.64.122.21

2025-10-03-----2025-10-03 3.167.56.71

2023-02-06-----2025-09-30 18.155.68.72

2024-02-03-----2025-09-30 18.154.132.112

2024-03-06-----2025-09-30 13.33.187.91

2024-06-08-----2025-09-30 13.33.183.14

2024-10-29-----2025-09-30 13.33.183.34

2025-03-02-----2025-09-30 3.169.36.59

2025-03-02-----2025-09-30 3.169.183.86

2025-03-02-----2025-09-30 3.169.36.81

2025-03-02-----2025-09-30 3.169.36.35

2025-09-04-----2025-09-30 3.169.36.78

2025-09-04-----2025-09-30 18.64.122.3

2025-09-30-----2025-09-30 99.84.215.29

2025-09-30-----2025-09-30 3.163.218.29

2025-09-30-----2025-09-30 99.84.215.23

2025-09-30-----2025-09-30 99.84.215.13

2025-09-30-----2025-09-30 99.84.215.15

2024-03-06-----2025-09-04 13.33.187.125

2024-03-06-----2025-09-04 13.33.187.33

2024-03-06-----2025-09-04 13.33.187.47

2024-02-02-----2025-03-02 18.64.123.87

2024-02-03-----2025-03-02 18.64.123.26

2024-02-03-----2025-03-02 18.64.123.118

2024-02-05-----2025-03-02 18.64.123.93

2024-10-29-----2025-03-02 3.168.167.36

2025-03-02-----2025-03-02 13.224.132.111

2025-03-02-----2025-03-02 13.224.132.109

2025-03-02-----2025-03-02 3.168.167.26

2025-03-02-----2025-03-02 13.224.132.60

2024-10-29-----2024-10-29 13.35.121.29

2024-10-29-----2024-10-29 13.35.121.64

2024-10-29-----2024-10-29 13.35.121.67

2024-10-29-----2024-10-29 13.35.121.90

2024-08-20-----2024-08-20 18.244.61.3

2024-03-06-----2024-06-08 18.172.170.82