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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
sales.opten.eu
Issued by
R3
Valid Until
08/05/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
31.31.227.67 pecari-smtp1.xart.cz. VERY HIGH 99
45.13.137.10 m1-out-mua-1.websupport.sk. VERY HIGH 61
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 60
46.255.225.205 gmmr-3.centrum.cz. VERY HIGH 54
46.255.227.203 gmmr-2.centrum.cz. VERY HIGH 52
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 59
77.93.211.222 p1.banan.cz. VERY HIGH 69
77.240.190.210 mail.aerohosting.cz. VERY HIGH 95
81.0.226.122 mta-99b.webnode.com. VERY HIGH 81
81.0.235.199 usermail-1.websitemaster.com. VERY HIGH 97
81.0.236.9 ns.unihost.cz. VERY HIGH 86
81.31.33.204 mail1d717.masterinter.net. VERY HIGH 75
81.31.47.115 mx-out10.rozhled.cz. HIGH 98
81.91.87.90 smtp10.web4u.cz. VERY HIGH 22
81.95.97.80 seznamrelay.smtp.cz. VERY HIGH 99
81.95.97.106 prince.smtp.cz. VERY HIGH 99
81.95.105.131 antirelay01.smtp.cz. VERY HIGH 74
81.95.105.140 antirelay10.smtp.cz. VERY HIGH 67
83.167.234.70 d4712.masterinter.net. VERY HIGH 99
83.167.244.132 smtp-out-01.svethostingu.cz. VERY HIGH 92
83.167.244.154 smtp-tls-out-02.svethostingu.cz. VERY HIGH 99
83.167.244.184 smtp-tls-out-01.svethostingu.cz. VERY HIGH 99
88.86.121.144 mail.wp-hosting.eu. VERY HIGH 91
89.185.254.34 mx1.golemos.com. VERY HIGH 94
93.190.48.83 relay.web4ce.cz. VERY HIGH 53
95.80.214.201 secure.abzone.cz. VERY HIGH 98
95.168.205.159 mail.vas-hosting.cz. VERY HIGH 99
109.164.112.21 linhy.cz. MODERATE 98
160.218.169.68 mailer2.quick.cz. VERY HIGH 98
178.251.187.8 jaguar.blueboard.cz. VERY HIGH 99
185.28.193.37 mail.gransy.cz. VERY HIGH 84
185.66.36.222 mail.gigaserver.cz. VERY HIGH 72
185.129.138.113 mxavas-out-3.forpsi.com. VERY HIGH 94
185.175.87.43 smtp-43.fortion.net. VERY HIGH 97
185.205.137.21 mailserver-1.ebrana.cz. VERY HIGH 94
195.181.249.35 srs1.nameserver.sk. VERY HIGH 87
195.181.249.36 srs2.nameserver.sk. VERY HIGH 97
195.181.249.37 srs3.nameserver.sk. VERY HIGH 83
195.201.83.247 viki.redaks.com. VERY HIGH 98
212.6.134.1 postman-201.xqueue.com. VERY HIGH 75
212.6.134.2 postman-202.xqueue.com. VERY HIGH 81
212.6.134.3 postman-203.xqueue.com. VERY HIGH 69
212.6.134.4 postman-204.xqueue.com. VERY HIGH 78
212.6.134.5 postman-205.xqueue.com. VERY HIGH 73
212.6.134.6 postman-206.xqueue.com. VERY HIGH 73
212.6.134.7 postman-207.xqueue.com. VERY HIGH 67
212.6.134.8 postman-208.xqueue.com. VERY HIGH 63
212.6.167.166 postman-405.xqueue.com. VERY HIGH 75
212.6.167.167 postman-406.xqueue.com. VERY HIGH 75
212.6.167.168 postman-407.xqueue.com. VERY HIGH 71
212.6.167.169 postman-408.xqueue.com. VERY HIGH 80
212.6.174.181 mx-ca-181.xqueue.com. VERY HIGH 86
212.6.174.183 mx-ca-183.xqueue.com. VERY HIGH 95
212.6.174.184 mx-ca-184.xqueue.com. VERY HIGH 95
213.109.164.21 mail-smtp-out-04.stable.cz. VERY HIGH 45
217.11.235.55 mail1.market.cz. VERY HIGH 96
217.16.187.43 smtp2.savana.cz. VERY HIGH 68
217.198.120.43 smtp-forwards-1.zoner.com. VERY HIGH 73
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