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Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
blazek.cz
Issued by
R3
Valid Until
07/09/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
45.13.137.10 m1-out-mua-1.websupport.sk. VERY HIGH 77
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
46.149.115.74 byrokrat.blansko.cz. VERY HIGH 15
46.255.225.205 gmmr-3.centrum.cz. VERY HIGH 79
46.255.227.203 gmmr-2.centrum.cz. VERY HIGH 52
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 70
77.93.211.222 p1.banan.cz. VERY HIGH 87
77.104.220.1 smtp.jksw.eu. MODERATE 99
78.24.236.83 m1.aspify.com. VERY HIGH 44
78.128.248.237 office2.cesnet.cz. HIGH 99
80.95.109.162 mail.ventos.cz. MODERATE 98
80.188.37.2 mail.blazek.cz. MODERATE 99
80.188.221.34 mail.prodos.cz. HIGH 99
81.0.226.122 mta-99b.webnode.com. VERY HIGH 92
81.0.235.84 ivanek-84.tojeono.cz. VERY HIGH 85
81.31.47.122 mx-out1.rozhled.cz. VERY HIGH 99
81.91.83.244 dev.zlej.net. MODERATE 98
81.91.87.84 smtp4.web4u.cz. VERY HIGH 79
81.95.97.80 seznamrelay.smtp.cz. VERY HIGH 99
81.95.97.108 lord.smtp.cz. VERY HIGH 99
81.95.105.131 antirelay01.smtp.cz. VERY HIGH 97
82.208.29.33 butterfly.cecak.cz. HIGH 99
84.42.204.234 mail.awal.cz. MODERATE 98
88.146.53.147 webmail.kapitol.cz. VERY HIGH 99
89.29.49.3 mail.mubo.cz. VERY HIGH 99
89.187.131.49 mail8.isol.cz. HIGH 97
93.190.48.84 relay84.web4ce.cz. VERY HIGH 81
94.113.243.132 ip-94-113-243-132.net.vodafone.cz. HIGH 98
95.168.205.159 mail.vas-hosting.cz. VERY HIGH 99
109.72.0.106 mail3.pb.cz. HIGH 99
144.91.101.127 de.konti.cz. HIGH 90
147.32.127.248 mx2.sh.cvut.cz. HIGH 81
147.230.16.1 bubo.tul.cz. VERY HIGH 16
160.218.169.68 mailer2.quick.cz. VERY HIGH 98
176.74.128.6 mx.netdatacomm.cz. HIGH 99
178.22.114.68 mail.ftl.cz. HIGH 98
185.25.185.6 www.snadnymail.cz. HIGH 91
185.64.216.133 redenge-3ng.vshosting.cz. HIGH 99
185.66.36.222 mail.gigaserver.cz. VERY HIGH 92
185.67.189.19 mail.jen.cz. HIGH 98
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
185.250.102.111 mail-11.cortex.cz. VERY HIGH 99
185.250.102.112 mail-12.cortex.cz. VERY HIGH 99
185.250.102.113 mail-13.cortex.cz. VERY HIGH 99
185.250.102.114 mail-14.cortex.cz. VERY HIGH 99
185.250.102.115 mail-15.cortex.cz. VERY HIGH 94
185.250.102.116 mail-16.cortex.cz. VERY HIGH 99
185.250.102.117 mail-17.cortex.cz. VERY HIGH 99
185.250.102.118 mail-18.cortex.cz. VERY HIGH 99
185.250.102.119 mail-19.cortex.cz. VERY HIGH 99
185.250.102.120 mail-20.cortex.cz. VERY HIGH 99
185.250.102.121 mail-21.cortex.cz. VERY HIGH 99
185.250.102.122 mail-22.cortex.cz. VERY HIGH 99
185.250.102.123 mail-23.cortex.cz. VERY HIGH 94
185.250.102.124 mail-24.cortex.cz. VERY HIGH 99
185.250.102.125 mail-25.cortex.cz. VERY HIGH 99
185.250.102.126 mail-26.cortex.cz. VERY HIGH 99
193.86.77.251 mail.brabec-vzt.cz. HIGH 99
193.179.62.40 mail.labara.cz. HIGH 99
193.179.65.226 unity.tnet.cz. VERY HIGH 99
194.228.2.86 smtp-out1.iol.cz. HIGH 98
194.228.2.87 smtp-out2.iol.cz. HIGH 98
194.228.41.112 backmx.iol.cz. VERY HIGH 99
195.144.126.162 mail.3kt.eu. HIGH 99
212.24.149.134 mailstar.profik.cz. HIGH 99
212.27.214.2 mail.dialtelecom.cz. HIGH 97
217.11.236.90 smtp.discretepost.com. VERY HIGH 59
217.16.187.43 smtp2.savana.cz. VERY HIGH 88
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 61

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