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
swsystem.eu
Issued by
E6
Valid Until
08/15/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
45.13.137.10 m1-out-mua-1.websupport.sk. VERY HIGH 94
45.13.137.23 m1-out-mua-14.websupport.sk. VERY HIGH 80
46.28.105.100 w-smtp-out-4.wedos.net. VERY HIGH 99
46.28.105.101 w-smtp-out-5.wedos.net. VERY HIGH 99
77.93.211.222 p1.banan.cz. VERY HIGH 98
78.24.15.95 smtp.shoptet.cz. VERY HIGH 99
85.93.165.22 smtp.profiwh.com. VERY HIGH 99
89.221.215.176 mail.nemec.eu. HIGH 97
160.218.169.68 mailer2.quick.cz. VERY HIGH 99
176.62.171.36 mta-02.webnode.com. VERY HIGH 69
178.251.187.8 jaguar.blueboard.cz. VERY HIGH 94
185.66.36.222 mail.gigaserver.cz. VERY HIGH 83
185.129.138.111 mxavas-out-1.forpsi.com. VERY HIGH 99
185.129.138.112 mxavas-out-2.forpsi.com. VERY HIGH 99
185.129.138.113 mxavas-out-3.forpsi.com. VERY HIGH 99
195.181.249.35 srs1.nameserver.sk. VERY HIGH 99
195.181.249.36 srs2.nameserver.sk. VERY HIGH 97
195.181.249.37 srs3.nameserver.sk. VERY HIGH 95
213.109.164.21 mail-smtp-out-04.stable.cz. VERY HIGH 62
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 95
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.