List Quality Check

You have no lists. To create a list click here

Select Page
Icon

Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
zbtfoundation.org
Issued by
R10
Valid Until
02/22/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
128.220.39.110 ironmtw1.johnshopkins.edu. VERY HIGH 70
128.253.150.158 alr.mail.cornell.edu. VERY HIGH 97
148.105.10.116 mail116.sea172.mcdlv.net. VERY HIGH 89
148.105.11.7 mail7.sea31.mcsv.net. VERY HIGH 86
148.105.11.197 mail197.sea71.mcsv.net. VERY HIGH 94
148.105.12.135 mail135.sea22.mcdlv.net. VERY HIGH 96
148.105.12.212 mail212.sea22.mcdlv.net. VERY HIGH 96
148.105.14.142 mail142.sea81.mcsv.net. VERY HIGH 97
148.105.14.195 mail195.sea81.mcsv.net. VERY HIGH 94
193.122.187.19 mx.armstrong.syn-alias.com. VERY HIGH 83
198.2.129.46 mail46.atl71.mcdlv.net. VERY HIGH 85
198.2.129.75 mail75.atl71.mcdlv.net. VERY HIGH 79
198.2.129.89 mail89.atl71.mcdlv.net. VERY HIGH 81
198.2.130.82 mail82.atl91.mcsv.net. VERY HIGH 97
198.2.141.8 mail8.atl231.mcsv.net. VERY HIGH 97
198.2.144.123 mail123.atl301.rsgsv.net. VERY HIGH 95
198.2.175.135 mail135.suw161.rsgsv.net. VERY HIGH 97
198.2.182.6 mail6.suw15.mcsv.net. VERY HIGH 96
198.2.182.183 mail183.suw16.rsgsv.net. VERY HIGH 96
198.2.185.119 mail119.suw111.mcdlv.net. VERY HIGH 97
205.201.133.104 mail104.atl11.rsgsv.net. VERY HIGH 97
205.201.133.248 mail248.atl21.rsgsv.net. VERY HIGH 93
205.201.135.205 mail205.atl61.mcsv.net. VERY HIGH 96
205.201.135.212 mail212.atl61.mcsv.net. VERY HIGH 94
Related Sending Domains
Domain   

The path to reputation greatness.

See if you’re being blocked.

Is your reputation suffering because you’re on a blocklist? Use our free tool to investigate.

Learn from star senders

Hear real sender stories on the Email After Hours podcast.

Keep your lists clean

Upload your list to our list quality checks tool to see if your contacts are legit.

Talk to an email expert.

We’re the experts in deliverability and driving maximum results from your email marketing. Let’s chat and find out how you can improve your sender reputation and raise your revenue.