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
www.fitplus.cz
Issued by
ZeroSSL ECC Domain Secure Site CA
Valid Until
02/15/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
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
78.24.15.87 mail.shoptet.cz. VERY HIGH 70
78.24.15.92 news.shoptet.cz. VERY HIGH 52
148.105.12.3 mail3.sea21.rsgsv.net. VERY HIGH 99
176.227.168.166 web54.hostingsolutions.cz. HIGH 96
176.227.168.167 vps.jiskratrebon.cz. HIGH 98
198.2.133.95 mail14.mcsignup.com. VERY HIGH 57
198.2.133.96 mail15.mcsignup.com. VERY HIGH 4
198.2.133.97 mail16.mcsignup.com. VERY HIGH 2
198.2.135.66 mail21.mcsignup.com. VERY HIGH 53
198.2.141.93 mail93.atl231.mcsv.net. VERY HIGH 99
198.2.142.147 mail147.atl271.mcdlv.net. VERY HIGH 99
198.2.178.114 mail22.mcsignup.com. VERY HIGH 20
198.2.178.115 mail23.mcsignup.com. VERY HIGH 63
198.2.179.113 mail18.mcsignup.com. VERY HIGH 55
198.2.179.114 mail19.mcsignup.com. VERY HIGH 6
198.2.182.156 mail156.suw16.rsgsv.net. VERY HIGH 99
198.2.182.245 mail245.suw16.rsgsv.net. VERY HIGH 98
205.201.128.102 mail102.us4.mcsv.net. VERY HIGH 99
205.201.129.98 mail98.wdc01.mcdlv.net. VERY HIGH 98
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 81
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.