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
admissions.winona.edu
Issued by
R12
Valid Until
03/21/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
3.209.245.19 us04psmtpout.brightspace.com. HIGH 99
3.213.96.58 us04psmtpout.brightspace.com. HIGH 98
13.110.246.214 smtp07-ia7-sp2.mta.salesforce.com. VERY HIGH 97
13.111.74.134 ij134.mta.exacttarget.com. MODERATE 100
40.107.200.73 mail-northcentralusazon11022073.outbound.protection.outlook.com. VERY HIGH 17
40.107.208.136 mail-westus3azon11021136.outbound.protection.outlook.com. VERY HIGH 14
52.101.48.138 mail-westus2azon11022138.outbound.protection.outlook.com. VERY HIGH 9
52.101.62.129 mail-centralusazon11021129.outbound.protection.outlook.com. VERY HIGH 46
52.200.51.42 us04psmtpout.brightspace.com. HIGH 98
139.60.0.66 mail66-2z9c.e2ma.net. VERY HIGH 87
139.60.0.71 mail71-2z9c.e2ma.net. VERY HIGH 95
139.60.0.73 mail73-2z9c.e2ma.net. VERY HIGH 86
139.60.0.75 mail75-2z9c.e2ma.net. VERY HIGH 86
199.17.165.138 warriorspace.winona.edu. VERY LOW 99
205.139.105.170 d2pdcsmmta02v0.blackbaud.com. VERY HIGH 87
205.139.105.171 d2pdcsmmta02v1.blackbaud.com. VERY HIGH 95
205.139.105.174 d2pdcsmmta04v4.blackbaud.com. VERY HIGH 98
205.139.105.175 d2pdcsmmta04v5.blackbaud.com. VERY HIGH 95
205.139.105.203 d2pdcsmmtapv3.blackbaud.com. VERY HIGH 97
205.139.105.204 d2pdcsmmtapv4.blackbaud.com. VERY HIGH 87
Related Sending Domains
Domain   
bounce.winona.edu

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.