iP or domain name lookup

performi.flexwork.co.kr Server iP：

Current resolution：

domain resolution record：

2025-09-16-----2025-12-16 99.86.195.121

2025-09-16-----2025-12-16 13.227.74.53

2025-09-16-----2025-12-16 13.35.185.73

2025-12-16-----2025-12-16 18.66.122.14

2025-09-16-----2025-09-16 99.86.195.120

2025-09-16-----2025-09-16 3.170.229.24

2025-09-16-----2025-09-16 13.35.185.80

2025-09-16-----2025-09-16 3.169.252.28

2025-09-16-----2025-09-16 13.227.74.41

2025-09-16-----2025-09-16 3.169.121.125

2025-09-16-----2025-09-16 99.86.195.57

2025-09-16-----2025-09-16 18.66.122.66

2025-09-16-----2025-09-16 3.170.229.6

2025-09-16-----2025-09-16 3.170.229.105

2025-09-16-----2025-09-16 13.227.74.104