VPN Detection Test
Disposable Email Detection
Pricing
substrate.office.com
Host
Host Information
Parent Domain
office.com
Mail Information
Disposable Email
Privacy Email
A Record
52.96.87.226
52.96.111.114
52.96.111.50
52.96.29.82
AAAA Record
2603:1036:903:4::8
2603:1036:303:380a::2
2603:1036:303:3c0a::2
2603:1036:303:4850::2
CNAME Record
ooc-g2.tm-4.office.com