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
koralkykatlas.cz
Issued by
R11
Valid Until
08/27/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
46.255.225.202 gmmr-1.centrum.cz. VERY HIGH 97
46.255.225.205 gmmr-3.centrum.cz. VERY HIGH 97
46.255.227.203 gmmr-2.centrum.cz. VERY HIGH 95
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 97
78.80.76.240 ssoh.cz. HIGH 99
80.79.31.82 s08.openservis.net. VERY HIGH 68
81.95.97.108 lord.smtp.cz. VERY HIGH 97
81.95.105.173 antirelay43.smtp.cz. VERY HIGH 99
140.235.18.200 140-235-18-200.dynamic.hinet.net. VERY HIGH 97
140.235.18.203 story.gettyimages.fr. VERY HIGH 97
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
185.151.28.75 fwd-relay1.stackmail.com. VERY HIGH 99
185.151.28.76 fwd-relay2.stackmail.com. VERY HIGH 99
195.181.209.90 trans2.incosrv.com. VERY HIGH 99
195.181.249.35 srs1.nameserver.sk. VERY HIGH 99
195.181.249.36 srs2.nameserver.sk. VERY HIGH 80
195.181.249.37 srs3.nameserver.sk. VERY HIGH 79
209.227.237.152 mail-vv.incosrv.com. VERY HIGH 99
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 92
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.