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
frialigan.se
Issued by
WE1
Valid Until
02/27/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
148.105.11.185 mail185.sea71.mcsv.net. VERY HIGH 99
148.105.14.143 mail143.sea81.mcsv.net. VERY HIGH 99
148.105.14.240 mail240.sea81.mcsv.net. VERY HIGH 94
198.2.129.41 mail41.atl71.mcdlv.net. VERY HIGH 86
198.2.139.103 mail103.atl18.mcdlv.net. VERY HIGH 99
198.2.141.83 mail83.atl231.mcsv.net. VERY HIGH 99
198.2.142.38 mail38.atl261.mcdlv.net. VERY HIGH 98
198.2.143.221 mail221.atl291.mcsv.net. VERY HIGH 99
198.2.174.88 mail88.suw231.rsgsv.net. VERY HIGH 98
198.2.174.117 mail117.suw231.rsgsv.net. VERY HIGH 99
198.2.175.8 mail8.suw151.rsgsv.net. VERY HIGH 97
198.2.178.114 mail22.mcsignup.com. VERY HIGH 65
198.2.178.115 mail23.mcsignup.com. VERY HIGH 63
198.2.179.113 mail18.mcsignup.com. VERY HIGH 67
198.2.185.247 mail247.suw121.mcdlv.net. VERY HIGH 99
198.2.190.21 mail21.suw11.mcdlv.net. VERY HIGH 99
198.2.190.173 mail173.suw12.mcsv.net. HIGH 94
198.2.190.189 mail189.suw12.mcsv.net. VERY HIGH 97
205.201.128.51 mail51.us4.mcsv.net. VERY HIGH 99
205.201.133.89 mail89.atl11.rsgsv.net. VERY HIGH 99
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.