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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
www.terasport.cz
Issued by
R12
Valid Until
12/06/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
5.102.48.114 mail.cms.cz. VERY HIGH 43
31.31.72.169 mail.vttg.cz. HIGH 99
31.31.227.64 pecari-mail.xart.cz. VERY HIGH 99
31.132.31.148 efa.jes.cz. HIGH 97
31.133.8.22 pegasus.rtyne.net. HIGH 97
37.77.255.110 mail2.wic-net.cz. HIGH 98
37.235.102.5 hfi02.vas-server.cz. MODERATE 97
37.235.104.60 olu08.vas-server.cz. MODERATE 99
38.242.209.172 vps.krajicek.net. HIGH 98
38.242.254.44 mail.profi-web.cz. MODERATE 97
40.107.162.117 mail-francecentralazon11023117.outbound.protection.outlook.com. VERY HIGH 60
45.13.137.10 m1-out-mua-1.websupport.sk. VERY HIGH 75
45.13.137.12 m1-out-mua-3.websupport.sk. VERY HIGH 76
45.13.137.13 m1-out-mua-4.websupport.sk. VERY HIGH 82
45.13.137.14 m1-out-mua-5.websupport.sk. VERY HIGH 74
45.13.137.19 m1-out-mua-10.websupport.sk. VERY HIGH 82
45.13.137.20 m1-out-mua-11.websupport.sk. VERY HIGH 64
45.13.137.21 m1-out-mua-12.websupport.sk. VERY HIGH 64
45.13.137.22 m1-out-mua-13.websupport.sk. VERY HIGH 71
45.13.137.23 m1-out-mua-14.websupport.sk. VERY HIGH 69
45.13.137.24 m1-out-mua-15.websupport.sk. VERY HIGH 67
45.13.137.26 m1-out-mua-17.websupport.sk. VERY HIGH 74
45.13.137.27 m1-out-mua-18.websupport.sk. VERY HIGH 73
46.4.71.22 imap2.gransy.com. HIGH 67
46.23.56.162 mail.mubl.eu. HIGH 97
46.23.59.1 mail.planice.cz. HIGH 98
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 88
46.234.108.35 mch06.vas-server.cz. HIGH 85
46.234.123.81 alpha.mrkva.eu. HIGH 69
46.234.126.188 har04.vas-server.cz. HIGH 99
46.255.225.202 gmmr-1.centrum.cz. VERY HIGH 97
46.255.225.205 gmmr-3.centrum.cz. VERY HIGH 86
46.255.227.203 gmmr-2.centrum.cz. VERY HIGH 97
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 82
52.101.84.138 mail-northeuropeazon11020138.outbound.protection.outlook.com. VERY HIGH 50
54.36.15.218 mx1.zserver.cz. VERY HIGH 67
54.73.83.235 mail.dgstudio.cz. HIGH 99
62.109.150.11 smtpx012.webglobe.com. VERY HIGH 89
62.109.151.96 smtpx011-96.webglobe.com. VERY HIGH 97
62.109.151.104 mail052.webglobe.com. HIGH 99
62.109.151.137 mail056.webglobe.com. MODERATE 99
62.109.154.18 smtpx017.webglobe.com. VERY HIGH 97
62.109.154.166 smtpx015.webglobe.com. VERY HIGH 97
62.109.154.173 smtpx016.webglobe.com. VERY HIGH 99
62.109.154.214 smtpx018.webglobe.com. VERY HIGH 97
62.109.154.237 smtpx019.webglobe.com. VERY HIGH 97
62.109.154.244 smtpx020.webglobe.com. VERY HIGH 99
62.109.155.44 mail096.webglobe.com. HIGH 99
62.168.21.68 elsy.elsynet.cz. HIGH 98
62.204.224.75 mailx.ttnet.cz. VERY HIGH 66
62.204.224.77 mailx.ttnet.cz. VERY HIGH 75
77.48.24.132 server.hotice.cz. HIGH 98
77.48.234.86 smtp.dsdacice.cz. MODERATE 99
77.78.98.25 server.highcz.com. HIGH 99
77.93.194.136 caesar.agerit.cz. HIGH 89
77.93.196.5 mail2.bfp.cz. HIGH 99
77.93.211.222 p1.banan.cz. VERY HIGH 98
77.93.220.112 mx-out.anafra.net. VERY HIGH 98
77.93.222.13 tesla.mhost.cz. HIGH 98
77.104.227.22 mail.clever.cz. HIGH 98
77.235.58.138 ev02.cocomedia.cz. HIGH 97
77.240.190.210 mail.aerohosting.cz. VERY HIGH 10
77.240.191.56 uran.netserv.cz. HIGH 97
78.24.14.60 virtua-ng.vshosting.cz. VERY HIGH 99
78.24.15.95 smtp.shoptet.cz. VERY HIGH 69
78.156.158.211 hmail.webhouse.cz. VERY HIGH 99
80.79.26.51 server.eline.cz. VERY HIGH 99
80.79.31.80 s05.openservis.net. VERY HIGH 92
80.188.127.13 kerio.ambassador.cz. HIGH 98
81.0.213.115 mail.egate.cz. HIGH 91
81.0.235.48 doyle.netservis.cz. HIGH 98
81.0.235.84 ivanek-84.tojeono.cz. VERY HIGH 98
81.0.235.105 mail.estranky.cz. MODERATE 98
81.19.0.71 smtp.espo.cz. VERY HIGH 90
81.31.33.204 mail1d717.masterinter.net. VERY HIGH 87
81.31.47.118 mx-out3.rozhled.cz. VERY HIGH 85
81.91.84.147 mx.wa.cz. VERY HIGH 79
81.91.85.212 m137-smtp.server4u.cz. HIGH 99
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
81.91.87.102 smtp21.web4u.cz. HIGH 99
81.91.91.15 m253-1.server4u.cz. HIGH 98
81.91.214.60 mail.mnof.cz. VERY HIGH 99
81.95.97.72 emir.smtp.cz. VERY HIGH 98
81.95.97.80 seznamrelay.smtp.cz. VERY HIGH 99
81.95.97.108 lord.smtp.cz. VERY HIGH 98
81.95.97.112 duke.smtp.cz. VERY HIGH 98
81.95.97.113 lady.smtp.cz. VERY HIGH 98
81.95.97.114 baron.smtp.cz. VERY HIGH 98
81.95.105.137 antirelay07.smtp.cz. VERY HIGH 94
81.95.105.151 antirelay21.smtp.cz. VERY HIGH 79
81.95.105.155 antirelay25.smtp.cz. VERY HIGH 95
81.95.105.164 antirelay34.smtp.cz. HIGH 88
81.95.105.176 antirelay46.smtp.cz. VERY HIGH 99
81.95.105.179 antirelay49.smtp.cz. VERY HIGH 99
81.200.48.59 email3.nej.cz. VERY HIGH 99
82.99.172.2 email.zfpakademie.cz. VERY HIGH 99
82.142.122.23 gw.myexchange.cz. HIGH 99
82.208.6.7 mail1.default.cz. HIGH 85
82.208.7.60 server1.viwefix.cz. HIGH 86
82.208.14.50 ns.cstechnologies.eu. VERY HIGH 92
82.208.18.84 mail-1.hostime.cz. VERY HIGH 99
83.167.225.224 mta01.amagical.net. HIGH 98
83.167.225.251 mta02.amagical.net. HIGH 92
83.167.225.252 mta03.amagical.net. HIGH 98
83.167.243.138 mail.elita.cz. MODERATE 99
83.167.244.132 smtp-out-01.svethostingu.cz. VERY HIGH 79
83.167.244.154 smtp-tls-out-02.svethostingu.cz. VERY HIGH 78
83.167.244.173 smtp-out-02.svethostingu.cz. VERY HIGH 96
83.167.244.184 smtp-tls-out-01.svethostingu.cz. VERY HIGH 99
83.167.245.87 srv01.pshk.cz. VERY HIGH 80
84.16.96.6 mail.comacomp.cz. VERY HIGH 89
85.13.107.252 gedik.cz. MODERATE 98
85.118.134.151 mail.jagu.cz. HIGH 99
85.163.160.11 saturnin.mamutnet.cz. MODERATE 99
85.207.18.54 mail1.fytozczech.cz. HIGH 99
88.86.113.75 ns1.idealnihosting.cz. VERY HIGH 99
88.86.121.144 mail.wp-hosting.eu. VERY HIGH 67
88.86.125.250 vrana.g41.eu. HIGH 98
89.185.230.211 mail-smtp3-10.zcom.cz. MODERATE 92
89.185.232.135 mail.datahost.cz. VERY HIGH 98
89.185.239.50 eris.core.f13.cz. VERY HIGH 94
89.185.253.134 pec.bcom.cz. HIGH 99
89.185.254.34 mx1.golemos.com. VERY HIGH 97
89.187.131.49 mail8.isol.cz. HIGH 98
89.187.131.96 mail.msquare.cz. HIGH 98
89.187.144.90 orlice.stika.net. VERY HIGH 99
89.187.156.187 mail2.headsoft.cz. MODERATE 99
89.221.215.221 mail.art-data.com. HIGH 98
89.221.216.193 mail.oaposta.cz. VERY HIGH 98
90.182.46.98 mail.mestospindleruvmlyn.cz. HIGH 99
90.182.213.26 mail.code-pce.cz. MODERATE 99
91.216.179.29 mujmail.oxyonline.cz. HIGH 99
91.226.216.182 mail2.we.cz. HIGH 99
93.89.159.21 mail.profimail21.cz. HIGH 97
93.91.153.58 smtp.zspanenskytynec.cz. HIGH 97
93.185.96.165 mail.ipexo.eu. VERY HIGH 99
93.185.99.201 mta.vshosting.cloud. VERY HIGH 93
93.185.99.204 mta.vshosting.cloud. VERY HIGH 63
93.185.99.205 msa-alt.vshosting.cloud. VERY HIGH 83
93.185.110.216 mailserver.viaaurea.cz. VERY HIGH 64
93.185.111.171 wlasta2.magichouse.cz. VERY HIGH 99
93.190.48.80 relay.web4ce.cz. VERY HIGH 82
94.74.211.42 firewall.buzuluk.cz. HIGH 98
95.80.214.201 secure.abzone.cz. VERY HIGH 85
95.129.102.74 panda.bk.cz. VERY HIGH 99
95.168.198.50 cor01.vas-server.cz. MODERATE 97
95.168.205.159 mail.vas-hosting.cz. VERY HIGH 93
95.215.82.4 mx1.ahosting.cz. HIGH 98
95.216.190.169 mail.yotlix.cz. HIGH 98
104.37.34.232 mx3.pub.mailpod11-cph3.one.com. HIGH 98
104.37.34.233 mx4.pub.mailpod11-cph3.one.com. HIGH 98
109.234.40.198 ppcomp.cz. MODERATE 86
147.32.160.28 smtp1-out.fsid.cvut.cz. HIGH 99
147.230.16.1 bubo.tul.cz. VERY HIGH 92
149.62.148.154 rozarka.vyvojarna.cz. MODERATE 96
149.62.151.169 mymail.hlubina.com. HIGH 97
161.97.117.18 gemini.bhost.cz. HIGH 99
167.235.3.162 email.ngserver.cz. HIGH 86
176.62.171.35 mta-01.webnode.com. VERY HIGH 97
176.62.171.36 mta-02.webnode.com. VERY HIGH 92
176.62.171.37 mta-03.webnode.com. VERY HIGH 98
176.62.171.38 smtp38-webnode.mrelay.be. VERY HIGH 97
176.62.171.39 smtp-39.webnode.com. VERY HIGH 95
176.62.171.41 smtp-41.webnode.com. VERY HIGH 62
176.62.171.42 smtp-42.webnode.com. VERY HIGH 58
176.62.171.43 smtp-43.webnode.com. VERY HIGH 64
176.62.171.44 smtp-44.webnode.com. VERY HIGH 94
176.62.171.45 smtp-45.webnode.com. VERY HIGH 97
176.74.128.6 mx.netdatacomm.cz. MODERATE 99
176.74.220.140 mail.rcomp.cz. HIGH 91
178.23.218.39 mail.j-hradec.cz. HIGH 92
178.217.244.51 ismtp-out.xnet.cz. VERY HIGH 7
178.238.40.10 mail5.aceit.cz. VERY HIGH 94
178.251.187.8 jaguar.blueboard.cz. VERY HIGH 94
185.7.24.5 em001.em1service.cz. VERY HIGH 89
185.7.24.11 em002.em1service.cz. VERY HIGH 65
185.7.24.17 em003.em1service.cz. VERY HIGH 81
185.7.24.23 em004.em1service.cz. VERY HIGH 87
185.7.24.29 em005.em1service.cz. VERY HIGH 88
185.7.24.35 em006.em1service.cz. VERY HIGH 90
185.7.24.41 em007.em1service.cz. VERY HIGH 88
185.7.24.47 em008.em1service.cz. VERY HIGH 73
185.7.24.53 em009.em1service.cz. VERY HIGH 88
185.7.24.59 em010.em1service.cz. VERY HIGH 82
185.7.24.65 em011.em1service.cz. VERY HIGH 89
185.7.24.71 em012.em1service.cz. VERY HIGH 90
185.7.24.77 em013.em1service.cz. VERY HIGH 90
185.7.24.83 em014.em1service.cz. VERY HIGH 87
185.25.184.247 vm1760.cust.netio.cz. HIGH 98
185.28.193.36 mail.gransy.cz. VERY HIGH 94
185.32.64.10 mail.more.cz. MODERATE 99
185.56.87.0 delivery.antispam.mailspamprotection.com. VERY HIGH 87
185.56.87.1 delivery.antispam.mailspamprotection.com. VERY HIGH 69
185.56.87.9 delivery.antispam.mailspamprotection.com. VERY HIGH 69
185.56.87.10 delivery.antispam.mailspamprotection.com. VERY HIGH 86
185.56.87.11 delivery.antispam.mailspamprotection.com. VERY HIGH 93
185.56.87.12 delivery.antispam.mailspamprotection.com. VERY HIGH 83
185.56.87.13 delivery.antispam.mailspamprotection.com. VERY HIGH 69
185.58.40.71 hosting.synetix.cz. VERY HIGH 85
185.62.111.11 mail.zabovresky.cz. HIGH 98
185.64.219.11 mail-gw.srv.wz.cz. VERY HIGH 80
185.64.219.12 mail-smtp.srv.wz.cz. VERY HIGH 99
185.66.36.222 mail.gigaserver.cz. VERY HIGH 70
185.67.189.19 mail1.jen.cz. HIGH 99
185.73.162.4 mail.datonet.cz. MODERATE 99
185.115.73.53 mail2.yellowpoint.cz. HIGH 97
185.119.216.109 mx.ftcz.net. VERY HIGH 98
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 97
185.129.138.113 mxavas-out-3.forpsi.com. VERY HIGH 99
185.137.145.4 smtp2.hbnet.cz. HIGH 87
185.137.145.10 smtp3.hbnet.cz. HIGH 86
185.151.28.75 fwd-relay1.stackmail.com. VERY HIGH 99
185.151.28.76 fwd-relay2.stackmail.com. VERY HIGH 99
185.216.220.47 smtp1.mail25.srw.cz. HIGH 99
188.94.233.232 mail.kralovice.cz. HIGH 98
188.244.63.203 mail.primastavebniny.cz. HIGH 99
192.243.105.163 server5.magi.net. MODERATE 72
194.8.253.5 mail.best-hosting.cz. VERY HIGH 69
194.31.191.196 client-194-31-191-196.net.netcore.services. MODERATE 99
194.145.183.89 mail3.ewebovky.cz. HIGH 99
195.113.139.95 smtp.ujep.cz. VERY HIGH 99
195.122.209.199 smtp2.arakis.cz. HIGH 99
195.181.249.35 srs1.nameserver.sk. VERY HIGH 99
195.181.249.36 srs2.nameserver.sk. VERY HIGH 99
195.181.249.37 srs3.nameserver.sk. VERY HIGH 85
195.250.128.78 smtp3-out.dialtelecom.cz. VERY HIGH 99
212.4.138.81 mail.mkrumlov.cz. HIGH 98
212.47.12.9 mail.box.cz. VERY HIGH 99
213.215.124.100 mailhub.euronet.sk. HIGH 52
213.226.192.7 mail.becolink.cz. VERY HIGH 83
213.226.224.5 bar1.ji.cz. VERY HIGH 99
217.11.236.90 smtp.discretepost.com. VERY HIGH 72
217.11.242.21 pueblo.nlooud.com. MODERATE 99
217.11.242.62 srv-1.itelco.cz. HIGH 96
217.11.242.147 server4.imagic.cz. HIGH 76
217.16.180.223 czechproject.vshosting.cz. HIGH 99
217.16.184.116 mcrai2.vshosting.cz. VERY HIGH 99
217.16.184.152 shean.vshosting.cz. VERY HIGH 86
217.16.188.42 mail.redb.cz. HIGH 88
217.28.84.70 mail.ccshpraha.cz. HIGH 99
217.30.72.210 ip-217-030-072-210.aim-net.cz. MODERATE 99
217.75.218.118 mail.jirkov.cz. HIGH 99
217.112.160.226 mail.sykora.eu. HIGH 99
217.115.249.180 orchid.teal.cz. HIGH 96
217.115.250.60 mail9-duna.viamedia.info. HIGH 99
217.198.120.38 smtp-forwards-2.zoner.com. HIGH 98
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 95
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