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
ugmportland.org
Issued by
R12
Valid Until
02/04/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
148.105.13.112 mail112.sea41.rsgsv.net. VERY HIGH 96
167.89.92.40 o1.dtdsendgrid.doublethedonation.com. VERY HIGH 96
167.89.103.120 xtrwsttv.outbound-mail.sendgrid.net. VERY HIGH 99
167.89.108.184 o2.sg.virtuoussoftware.com. VERY HIGH 99
198.2.129.103 mail103.atl71.mcdlv.net. VERY HIGH 95
198.2.139.56 mail56.atl18.mcdlv.net. VERY HIGH 97
198.2.141.253 mail253.atl241.mcsv.net. VERY HIGH 98
198.2.143.116 mail116.atl281.mcsv.net. VERY HIGH 99
198.2.181.142 mail142.suw18.rsgsv.net. VERY HIGH 99
198.2.181.146 mail146.suw18.rsgsv.net. VERY HIGH 98
198.2.181.177 mail177.suw18.rsgsv.net. VERY HIGH 97
198.2.181.198 mail198.suw18.rsgsv.net. VERY HIGH 77
198.2.181.227 mail227.suw18.rsgsv.net. VERY HIGH 99
198.2.181.229 mail229.suw18.rsgsv.net. VERY HIGH 97
198.2.181.241 mail241.suw18.rsgsv.net. VERY HIGH 99
Related Sending Domains

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.