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
*.ccs.cz
Issued by
DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid Until
07/31/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
3.64.141.50 smtp-5353986f.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.65.112.116 smtp-5f559e63.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.66.3.132 smtp-b9579c85.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 97
3.66.45.68 smtp-8b63a8b7.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.66.101.178 smtp-e660abda.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 97
3.66.123.3 smtp-35448f09.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.67.32.135 smtp-6a549f56.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.67.109.63 smtp-8d579cb1.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 98
3.67.144.118 smtp-1b66ad27.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.67.156.214 smtp-ff78b3c3.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.67.203.107 smtp-2f6ca713.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.67.245.146 smtp-7e559e42.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 98
3.68.0.96 smtp-795f9445.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.68.15.32 smtp-6f539853.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.68.37.62 smtp-39519a05.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.68.37.163 smtp-f8579cc4.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.68.40.238 smtp-fa408bc6.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.68.51.202 smtp-7d539841.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.121.26.191 smtp-f1408bcd.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
3.124.163.170 smtp-246aa118.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.156.93.11 smtp-d76da6eb.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 97
18.156.144.4 smtp-f868a3c4.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.157.153.58 smtp-f069a2cc.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.158.217.145 smtp-2a5c9716.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.159.17.29 smtp-7c5f9440.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.159.187.145 smtp-396ca705.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 97
18.192.238.184 smtp-307cb70c.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 97
18.193.148.252 smtp-5d539861.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.196.245.62 smtp-1a519a26.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.198.104.254 smtp-e460abd8.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.198.173.134 smtp-3b5c9707.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
18.198.240.28 smtp-2b448f17.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 98
18.198.251.133 smtp-d560abe9.core1.sfdc-yzvdd4.mta.salesforce.com. HIGH 99
45.13.137.10 m1-out-mua-1.websupport.sk. VERY HIGH 87
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
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 67
68.232.153.152 esa.hc2524-96.iphmx.com. VERY HIGH 87
77.93.211.222 p1.banan.cz. VERY HIGH 98
80.188.79.210 mail.areatzb.cz. HIGH 98
81.0.226.122 mta-99b.webnode.com. VERY HIGH 82
81.95.97.106 prince.smtp.cz. VERY HIGH 99
81.95.105.131 antirelay01.smtp.cz. VERY HIGH 96
84.42.242.154 mail.ascz.cz. MODERATE 99
130.248.172.2 em-nld1-02.mktomail.com. VERY HIGH 96
130.248.172.4 em-nld1-04.mktomail.com. VERY HIGH 97
139.138.60.113 esa2.hc1019-1.c3s2.iphmx.com. MODERATE 99
139.138.62.33 esa1.hc1019-1.c3s2.iphmx.com. VERY HIGH 90
161.71.6.229 smtp06-lo2-sp1.mta.salesforce.com. HIGH 98
161.71.6.238 smtp15-lo2-sp1.mta.salesforce.com. HIGH 95
161.71.14.229 smtp06-lo3-sp1.mta.salesforce.com. HIGH 97
161.71.14.237 smtp14-lo3-sp1.mta.salesforce.com. HIGH 99
185.66.36.222 mail.gigaserver.cz. VERY HIGH 93
185.129.138.111 mxavas-out-1.forpsi.com. VERY HIGH 96
185.129.138.112 mxavas-out-2.forpsi.com. VERY HIGH 94
185.129.138.113 mxavas-out-3.forpsi.com. VERY HIGH 96
193.17.248.210 ip210-248.netbone.cz. HIGH 80
195.113.79.57 mail.szu.cz. HIGH 98
195.181.249.35 srs1.nameserver.sk. VERY HIGH 95
195.181.249.36 srs2.nameserver.sk. VERY HIGH 86
195.181.249.37 srs3.nameserver.sk. VERY HIGH 86
213.226.224.5 iron-a-in.ji.cz. VERY HIGH 99
216.71.146.41 esa.hc2524-96.iphmx.com. VERY HIGH 97
217.16.187.43 smtp2.savana.cz. VERY HIGH 97
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 71
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.

Assess

Learn

Act