iP or domain name lookup

autodiscover.pcnprod.mail.onmicrosoft.com Server iP：

Current resolution：

domain resolution record：

2023-09-15-----2024-04-04 52.98.171.248

2023-09-15-----2024-04-04 52.98.33.136

2024-04-04-----2024-04-04 52.96.18.8

2024-04-04-----2024-04-04 52.98.75.88

2023-10-19-----2023-10-19 40.99.149.216

2023-10-19-----2023-10-19 52.96.21.248

2023-10-19-----2023-10-19 40.99.93.216

2023-10-19-----2023-10-19 52.98.54.136

2023-09-15-----2023-09-15 40.99.8.200

2023-09-15-----2023-09-15 52.98.37.8

2023-09-15-----2023-09-15 40.99.10.24

2023-09-15-----2023-09-15 40.99.9.248

2023-09-15-----2023-09-15 40.99.33.184

2023-09-15-----2023-09-15 40.99.10.120

2023-09-15-----2023-09-15 52.96.166.248

2023-09-15-----2023-09-15 40.99.10.72

2023-09-15-----2023-09-15 40.99.33.136

2023-09-15-----2023-09-15 52.98.50.72

2023-09-15-----2023-09-15 40.99.36.56

2023-09-15-----2023-09-15 52.98.243.24

2023-09-15-----2023-09-15 40.99.10.104

2023-09-15-----2023-09-15 40.100.51.24

2023-09-15-----2023-09-15 52.96.190.200

2023-09-15-----2023-09-15 40.99.32.24

2023-09-15-----2023-09-15 40.99.9.120

2023-09-15-----2023-09-15 40.99.10.88

2023-09-15-----2023-09-15 52.98.89.152

2023-09-15-----2023-09-15 40.99.10.56

2023-09-15-----2023-09-15 40.99.36.232

2023-09-15-----2023-09-15 52.98.90.8

2023-09-15-----2023-09-15 52.98.84.88