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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
sab.cz
Issued by
R13
Valid Until
01/11/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
45.13.137.10 m1-out-mua-1.websupport.sk. VERY HIGH 68
45.13.137.14 m1-out-mua-5.websupport.sk. VERY HIGH 74
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
46.255.225.202 gmmr-1.centrum.cz. VERY HIGH 97
46.255.225.205 gmmr-3.centrum.cz. VERY HIGH 80
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 94
62.84.152.101 mail.spolchemie.cz. HIGH 99
77.93.211.222 p1.banan.cz. VERY HIGH 71
77.240.190.210 mail.aerohosting.cz. VERY HIGH 97
81.0.252.211 out1.virusfree.cz. VERY HIGH 99
81.2.209.62 wenca.datim.cz. HIGH 99
82.100.40.27 mail-gw-01.mediso.cz. VERY HIGH 99
82.208.7.9 mail-1.nethost.cz. VERY HIGH 99
82.208.18.84 mail-1.hostime.cz. VERY HIGH 99
83.167.244.154 smtp-tls-out-02.svethostingu.cz. VERY HIGH 61
83.167.244.184 smtp-tls-out-01.svethostingu.cz. VERY HIGH 99
85.93.165.22 smtp.profiwh.com. VERY HIGH 99
85.132.140.250 postak.unt.cz. HIGH 99
89.187.140.35 abraham.esencis.cz. HIGH 98
91.224.90.59 host2.itglobe.eu. HIGH 99
91.224.90.183 mail.hostmailer.cz. MODERATE 99
95.129.102.74 panda.bk.cz. VERY HIGH 99
109.74.157.7 rewrite.speedweb.sk. HIGH 99
109.81.245.33 mailgate.trz.cz. VERY HIGH 94
160.218.169.68 mailer2.quick.cz. VERY HIGH 99
176.74.220.106 email.ci.cz. VERY HIGH 92
176.227.168.166 web54.hostingsolutions.cz. HIGH 96
178.251.187.8 jaguar.blueboard.cz. VERY HIGH 83
185.66.36.222 mail.gigaserver.cz. VERY HIGH 85
185.67.189.19 mail.jen.cz. VERY HIGH 99
185.119.216.236 mail.netdirect.cz. VERY HIGH 99
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
193.17.248.210 ip210-248.netbone.cz. HIGH 97
193.19.179.33 mail.xweb.cz. HIGH 95
193.86.77.251 mail.brabec-vzt.cz. HIGH 99
194.228.2.86 smtp-out1.iol.cz. HIGH 99
194.228.41.112 backmx.iol.cz. VERY HIGH 99
195.122.220.101 cad-cam.3epraha.cz. HIGH 99
195.181.249.35 srs1.nameserver.sk. VERY HIGH 90
195.181.249.36 srs2.nameserver.sk. VERY HIGH 97
195.181.249.37 srs3.nameserver.sk. VERY HIGH 86
212.79.96.111 mauna.cz. HIGH 99
213.239.192.239 mail.spaneco.cz. VERY HIGH 99
217.11.236.90 smtp.discretepost.com. VERY HIGH 66
217.75.220.115 master.deltabb.cz. HIGH 97
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 81
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