VPN Detection Test
Disposable Email Detection
Pricing
herald.responsetek.com
Host
Host Information
Parent Domain
Mail Information
Disposable Email
Privacy Email
A Record
54.171.206.163
CNAME Record
herald.responsetek.com
MX Record
herald.responsetek.com: 10
TXT Record
v=spf1 ip4:204.101.218.98 ip4:207.200.141.238 ip4:208.175.67.36 ip4:54.171.206.163 ip4:69.196.88.234 ip4:216.176.48.132 ip4:64.254.144.134 ip4:64.254.144.136 ip4:72.35.10.151 ?all
SPF Record
204.101.218.98
207.200.141.238
208.175.67.36
54.171.206.163
69.196.88.234
216.176.48.132
64.254.144.134
64.254.144.136
72.35.10.151