VPN Detection Test
Disposable Email Detection
Pricing
mail64.securesend.org
Host
Host Information
Parent Domain
Mail Information
Disposable Email
Privacy Email
Email Provider
SendGrid
CNAME Record
u3594239.wl240.sendgrid.net
MX Record
mx.sendgrid.net: 20
TXT Record
v=spf1 include:sendgrid.net ~all
SPF Record
167.89.0.0/17
208.117.48.0/20
50.31.32.0/19
198.37.144.0/20
198.21.0.0/21
192.254.112.0/20
168.245.0.0/17
149.72.0.0/16
159.183.0.0/16
223.165.113.0/24
223.165.115.0/24
223.165.118.0/23
223.165.120.0/23