VPN Detection Test
Disposable Email Detection
Pricing
prepare.courierscreen.com
Host
Host Information
Parent Domain
Mail Information
Disposable Email
Privacy Email
A Record
103.116.46.44
CNAME Record
prepare.courierscreen.com
TXT Record
v=spf1 a:dns.courierscreen.com ~all
SPF Record
103.116.46.45
103.116.46.42
103.116.46.43
103.116.46.44
103.116.46.41