VPN Detection Test
Disposable Email Detection
Pricing
mail.custominsight.com
Host
Host Information
Parent Domain
Mail Information
Disposable Email
Privacy Email
A Record
185.246.209.221
CNAME Record
mail.custominsight.com
TXT Record
v=spf1 include:_spf.google.com mx:mail.custominsight.com ip4:185.246.209.221 ip4:185.246.209.217 ip4:185.246.209.218 ip4:185.246.209.211 a:mail.custominsight.com include:transmail.net ~all
SPF Record
35.190.247.0/24
64.233.160.0/19
66.102.0.0/20
66.249.80.0/20
72.14.192.0/18
74.125.0.0/16
108.177.8.0/21
173.194.0.0/16
209.85.128.0/17
216.58.192.0/19
216.239.32.0/19
2001:4860:4000::/36
2404:6800:4000::/36
2607:f8b0:4000::/36
2800:3f0:4000::/36
2a00:1450:4000::/36
2c0f:fb50:4000::/36
172.217.0.0/19
172.217.32.0/20
172.217.128.0/19
172.217.160.0/20
172.217.192.0/19
172.253.56.0/21
172.253.112.0/20
108.177.96.0/19
35.191.0.0/16
130.211.0.0/22
185.246.209.221
185.246.209.217
185.246.209.218
185.246.209.211
185.246.209.221
136.143.188.0/24
135.84.80.0/24
135.84.82.0/24
117.20.43.11/32
199.67.64.0/24
136.143.184.0/24