VPN Detection Test
Disposable Email Detection
Pricing
mx03.portformance.com
Host
Host Information
Parent Domain
Mail Information
Disposable Email
Privacy Email
A Record
94.100.134.8
CNAME Record
mx03.portformance.com
TXT Record
v=spf1 include:spf.hornetsecurity.com include:spf.crsend.com include:spf.portformance.com -all
SPF Record
83.246.65.0/24
185.140.204.0/22
94.100.128.0/20
81.20.94.0/24
173.45.18.0/24
52.62.123.207/32
52.62.108.212/32
129.232.203.80/28
209.172.38.64/27
108.163.133.224/27
193.135.100.0/27
199.27.221.76
216.46.11.238
216.46.11.244
199.27.221.81
199.27.221.82
52.62.114.130
52.62.125.178
92.54.27.0/24
174.142.136.160/27
178.77.121.128/26
158.69.163.48/29
46.4.238.128/29
194.42.96.0/23
2607:5300:203:fe1::/112
185.115.172.206/32
213.95.36.0/28
45.91.196.0/22
62.116.135.135
62.116.129.216