List Quality Check

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Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
fightforprogress.org
Issued by
R13
Valid Until
06/30/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
18.7.62.97 exchange-forwarding-lp-3.mit.edu. VERY HIGH 41
18.9.21.151 exchange-forwarding-lp-1.mit.edu. VERY HIGH 63
74.208.4.194 mout.perfora.net. VERY HIGH 97
74.208.4.196 mout.perfora.net. VERY HIGH 70
74.208.4.197 mout.perfora.net. VERY HIGH 70
98.137.70.82 sonic322-19.consmr.mail.gq1.yahoo.com. VERY HIGH 99
134.128.103.240 o35.ptr2358.switchboardemail.com. VERY HIGH 97
167.89.14.86 o36.ptr7018.switchboardemail.com. VERY HIGH 99
216.40.44.20 smtprelay0020.hostedemail.com. VERY HIGH 99
217.70.178.230 relay10.mail.gandi.net. VERY HIGH 99
217.70.178.232 relay12.mail.gandi.net. VERY HIGH 99
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