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
mailmat.cz
Issued by
R3
Valid Until
06/09/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
5.102.48.114 mail.cms.cz. VERY HIGH 89
18.194.188.81 antispam.yconix.com. HIGH 64
31.132.31.148 efa.jes.cz. HIGH 99
46.23.48.72 hosting.maxtel.cz. VERY HIGH 99
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
46.36.35.152 mail.hukot.net. VERY HIGH 97
46.255.225.205 gmmr-3.centrum.cz. VERY HIGH 69
46.255.227.203 gmmr-2.centrum.cz. VERY HIGH 81
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 84
52.100.19.17 mail-cy1gcc01bn2017.outbound.protection.outlook.com. VERY HIGH 58
52.100.19.28 mail-cy1gcc01bn2028.outbound.protection.outlook.com. VERY HIGH 60
52.100.19.72 mail-cy1gcc01bn2072.outbound.protection.outlook.com. VERY HIGH 18
52.100.174.201 mail-am6eur05hn2201.outbound.protection.outlook.com. VERY HIGH 55
54.36.15.218 mx1.zserver.cz. VERY HIGH 69
62.204.224.75 mailx.ttnet.cz. VERY HIGH 99
77.48.24.132 server.hotice.cz. HIGH 98
77.93.194.136 caesar.agerit.cz. HIGH 95
77.93.211.222 p1.banan.cz. VERY HIGH 98
77.93.220.2 mx1.anafra.net. VERY HIGH 99
77.235.58.138 ev02.cocomedia.cz. HIGH 97
77.240.190.210 mail.aerohosting.cz. VERY HIGH 84
78.44.24.10 ip-78-44-24-10.bb.vodafone.cz. HIGH 62
80.79.26.51 server.eline.cz. VERY HIGH 99
80.79.31.78 s01.openservis.net. HIGH 90
80.79.31.117 hermes4.imao.cz. VERY HIGH 97
81.0.226.122 mta-99b.webnode.com. VERY HIGH 83
81.0.235.79 mail.mmreality.cz. VERY HIGH 99
81.0.236.9 ns.unihost.cz. VERY HIGH 99
81.2.199.28 mail.hdd.cz. HIGH 81
81.31.33.204 mail1d717.masterinter.net. VERY HIGH 99
81.31.47.118 mx-out3.rozhled.cz. HIGH 98
81.91.84.134 m105.server4u.cz. VERY HIGH 97
81.91.87.85 smtp5.web4u.cz. VERY HIGH 90
81.91.87.88 smtp8.web4u.cz. VERY HIGH 99
81.91.87.89 smtp9.web4u.cz. HIGH 99
81.91.87.91 smtp11.web4u.cz. VERY HIGH 99
81.200.48.61 email.nej.cz. VERY HIGH 94
82.208.7.7 mail-2.nethost.cz. VERY HIGH 97
82.208.7.30 mail-1.levny-hosting.cz. HIGH 98
82.208.7.60 server1.viwefix.cz. HIGH 96
82.208.7.99 server1.atmplus.cz. VERY HIGH 99
82.208.7.108 server1.4shop.cz. VERY HIGH 99
82.208.14.50 ns.cstechnologies.eu. VERY HIGH 99
82.208.44.66 mail.jtw.cz. HIGH 90
83.167.225.9 smtp2.datahost.cz. VERY HIGH 99
83.167.225.224 mta01.amagical.net. HIGH 98
83.167.234.70 d4712.masterinter.net. VERY HIGH 97
83.167.244.154 smtp-tls-out-02.svethostingu.cz. VERY HIGH 85
83.167.255.136 mail7.aceit.cz. VERY HIGH 98
84.16.96.6 mail.comacomp.cz. VERY HIGH 99
85.93.165.22 smtp.profiwh.com. VERY HIGH 94
85.163.228.38 host5.rps.cz. VERY HIGH 81
88.86.102.8 pleiades1.gc-system.cz. VERY HIGH 99
88.86.113.5 mail.fmm.cz. MODERATE 97
88.86.113.75 ns1.idealnihosting.cz. VERY HIGH 99
88.86.117.164 mail.realhost.cz. VERY HIGH 99
89.185.250.233 pommo3.hlubina.com. VERY HIGH 89
89.185.254.34 mx1.golemos.com. VERY HIGH 85
89.187.142.227 atiks.ks.cz. VERY HIGH 55
89.187.149.119 redmail.cloudsystem.cz. HIGH 79
90.182.39.40 mail.emilka.cz. MODERATE 98
93.185.110.216 mailserver.viaaurea.cz. VERY HIGH 88
93.190.48.82 relay.web4ce.cz. VERY HIGH 72
94.138.112.17 mail.coprosys.cz. HIGH 99
94.142.233.150 mail.satoya.cz. HIGH 99
95.80.214.201 secure.abzone.cz. VERY HIGH 98
95.168.196.56 vip-mail.superhosting.cz. HIGH 99
95.168.205.159 mail.vas-hosting.cz. VERY HIGH 99
109.123.219.217 smtp3.topweby.cz. VERY HIGH 89
109.235.5.8 posta.airweb.cz. VERY HIGH 18
176.74.128.6 mx.netdatacomm.cz. HIGH 99
176.74.220.106 email.ci.cz. VERY HIGH 99
176.102.64.124 mail.webprostor.eu. MODERATE 96
178.77.214.73 mail1.weps.cz. HIGH 99
178.217.244.51 ismtp-out.xnet.cz. VERY HIGH 62
178.238.43.196 mail.cesys.eu. VERY HIGH 91
178.251.187.8 jaguar.blueboard.cz. VERY HIGH 82
185.18.28.19 srvsmtp.thosting.cz. VERY HIGH 98
185.64.219.11 mail-gw.srv.wz.cz. HIGH 75
185.66.36.222 mail.gigaserver.cz. VERY HIGH 97
185.129.138.111 mxavas-out-1.forpsi.com. VERY HIGH 96
185.129.138.112 mxavas-out-2.forpsi.com. VERY HIGH 96
185.129.138.113 mxavas-out-3.forpsi.com. VERY HIGH 99
185.137.145.12 smtp5.hbnet.cz. HIGH 93
185.175.84.254 posta.websnadno.cz. VERY HIGH 90
185.175.87.43 smtp-43.fortion.net. VERY HIGH 90
185.205.137.21 mailserver-1.ebrana.cz. VERY HIGH 72
193.17.248.210 ip210-248.netbone.cz. HIGH 79
193.85.5.16 blade-a-6.isp.cz.net. HIGH 89
193.85.5.36 blade-b-6.isp.cz.net. HIGH 86
193.105.159.202 mail-2.oblibene.email. VERY HIGH 74
193.165.254.8 sokol.skynet.cz. HIGH 84
195.39.92.14 mail.braillnet.cz. VERY HIGH 99
195.122.208.169 info.mail.prod.hous.prg.mynet.cz. HIGH 99
212.4.153.210 vp408.vasprostor.cz. HIGH 99
212.79.111.49 mail.archa.cz. VERY HIGH 99
213.109.164.21 mail-smtp-out-04.stable.cz. VERY HIGH 99
217.11.235.55 mail1.market.cz. VERY HIGH 97
217.11.236.90 smtp.discretepost.com. VERY HIGH 63
217.11.242.9 mail-1.nethost.cz. VERY HIGH 99
217.11.242.87 montano.levny-hosting.cz. HIGH 96
217.16.187.43 smtp2.savana.cz. VERY HIGH 78
217.115.250.34 mail11.vianet.cz. MODERATE 98
217.182.197.28 web1.itid.cz. HIGH 98
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 90
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.

Assess

Learn

Act