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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
unherd.com
Issued by
E6
Valid Until
09/01/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
18.191.56.25 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 34
20.67.221.10 smtp-outbound3.duck.com. VERY HIGH 96
20.67.221.12 smtp-outbound9.duck.com. VERY HIGH 99
35.160.237.124 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 37
35.161.254.188 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 27
52.37.117.118 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 42
54.240.42.184 a42-184.smtp-out.amazonses.com. VERY HIGH 99
54.240.42.185 a42-185.smtp-out.amazonses.com. VERY HIGH 99
54.240.61.166 a61-166.smtp-out.us-west-2.amazonses.com. VERY HIGH 86
54.240.61.167 a61-167.smtp-out.us-west-2.amazonses.com. VERY HIGH 96
98.137.65.204 sonic311-23.consmr.mail.gq1.yahoo.com. VERY HIGH 89
103.168.172.192 fforwardl-a1-smtp.messagingengine.com. VERY HIGH 98
103.168.172.193 fforwardl-a2-smtp.messagingengine.com. VERY HIGH 91
103.168.172.194 fforwardl-a3-smtp.messagingengine.com. VERY HIGH 97
103.168.172.195 fforwardl-a4-smtp.messagingengine.com. VERY HIGH 96
148.105.11.10 mail10.sea31.mcsv.net. VERY HIGH 99
148.105.11.43 mail43.sea31.mcsv.net. VERY HIGH 95
148.105.11.105 mail105.sea31.mcsv.net. VERY HIGH 97
148.105.12.11 mail11.sea21.rsgsv.net. VERY HIGH 99
148.105.12.130 mail130.sea22.mcdlv.net. VERY HIGH 96
148.105.14.107 mail107.sea61.rsgsv.net. VERY HIGH 97
148.105.14.131 mail131.sea81.mcsv.net. VERY HIGH 99
148.105.14.134 mail134.sea81.mcsv.net. VERY HIGH 98
148.105.14.136 mail136.sea81.mcsv.net. VERY HIGH 99
148.105.14.140 mail140.sea81.mcsv.net. VERY HIGH 99
165.124.29.102 chcspprf12.ads.northwestern.edu. HIGH 97
165.124.82.241 evcspprf10.ads.northwestern.edu. HIGH 98
165.124.82.242 evcspprf11.ads.northwestern.edu. HIGH 97
165.124.82.243 evcspprf12.ads.northwestern.edu. HIGH 98
198.2.129.104 mail104.atl71.mcdlv.net. VERY HIGH 98
198.2.129.120 mail120.atl71.mcdlv.net. VERY HIGH 99
198.2.129.137 mail137.atl81.rsgsv.net. VERY HIGH 99
198.2.129.164 mail164.atl81.rsgsv.net. VERY HIGH 97
198.2.130.71 mail71.atl91.mcsv.net. VERY HIGH 99
198.2.130.150 mail150.atl101.mcdlv.net. VERY HIGH 99
198.2.130.214 mail214.atl101.mcdlv.net. VERY HIGH 93
198.2.130.248 mail248.atl101.mcdlv.net. VERY HIGH 99
198.2.131.84 mail84.atl111.rsgsv.net. VERY HIGH 97
198.2.131.138 mail138.atl121.mcsv.net. VERY HIGH 99
198.2.133.95 mail14.mcsignup.com. VERY HIGH 73
198.2.133.96 mail15.mcsignup.com. VERY HIGH 74
198.2.139.67 mail67.atl18.mcdlv.net. VERY HIGH 98
198.2.139.116 mail116.atl18.mcdlv.net. VERY HIGH 99
198.2.139.129 mail129.atl221.rsgsv.net. VERY HIGH 99
198.2.139.196 mail196.atl221.rsgsv.net. VERY HIGH 98
198.2.142.11 mail11.atl261.mcdlv.net. VERY HIGH 99
198.2.142.108 mail108.atl261.mcdlv.net. VERY HIGH 99
198.2.142.237 mail237.atl271.mcdlv.net. VERY HIGH 97
198.2.143.36 mail36.atl281.mcsv.net. VERY HIGH 98
198.2.143.84 mail84.atl281.mcsv.net. VERY HIGH 98
198.2.143.121 mail121.atl281.mcsv.net. VERY HIGH 99
198.2.143.160 mail160.atl291.mcsv.net. VERY HIGH 98
198.2.143.166 mail166.atl291.mcsv.net. VERY HIGH 99
198.2.143.187 mail187.atl291.mcsv.net. VERY HIGH 98
198.2.143.216 mail216.atl291.mcsv.net. VERY HIGH 98
198.2.144.44 mail44.atl301.rsgsv.net. VERY HIGH 99
198.2.144.108 mail108.atl301.rsgsv.net. VERY HIGH 99
198.2.174.166 mail166.suw241.rsgsv.net. VERY HIGH 99
198.2.175.32 mail32.suw151.rsgsv.net. VERY HIGH 98
198.2.175.41 mail41.suw151.rsgsv.net. VERY HIGH 99
198.2.175.106 mail106.suw151.rsgsv.net. VERY HIGH 99
198.2.175.133 mail133.suw161.rsgsv.net. VERY HIGH 86
198.2.175.140 mail140.suw161.rsgsv.net. VERY HIGH 99
198.2.175.171 mail171.suw161.rsgsv.net. VERY HIGH 98
198.2.179.114 mail19.mcsignup.com. VERY HIGH 71
198.2.182.66 mail66.suw15.mcsv.net. VERY HIGH 97
198.2.182.76 mail76.suw15.mcsv.net. VERY HIGH 84
198.2.182.157 mail157.suw16.rsgsv.net. VERY HIGH 99
198.2.182.218 mail218.suw16.rsgsv.net. VERY HIGH 99
198.2.182.245 mail245.suw16.rsgsv.net. VERY HIGH 99
198.2.183.74 mail74.suw13.rsgsv.net. VERY HIGH 98
198.2.183.98 mail98.suw13.rsgsv.net. VERY HIGH 99
198.2.183.178 mail178.suw14.mcdlv.net. VERY HIGH 99
198.2.183.194 mail194.suw14.mcdlv.net. VERY HIGH 99
198.2.183.248 mail248.suw14.mcdlv.net. VERY HIGH 99
198.2.184.2 mail2.suw91.mcdlv.net. VERY HIGH 98
198.2.184.15 mail15.suw91.mcdlv.net. VERY HIGH 99
198.2.184.33 mail33.suw91.mcdlv.net. VERY HIGH 96
198.2.184.84 mail84.suw91.mcdlv.net. VERY HIGH 99
198.2.184.219 mail219.suw101.mcdlv.net. VERY HIGH 99
198.2.185.51 mail51.suw111.mcdlv.net. VERY HIGH 99
198.2.185.65 mail65.suw111.mcdlv.net. VERY HIGH 95
198.2.185.106 mail106.suw111.mcdlv.net. VERY HIGH 99
198.2.185.113 mail113.suw111.mcdlv.net. VERY HIGH 99
198.2.188.114 mail114.suw131.mcsv.net. VERY HIGH 99
198.2.190.35 mail35.suw11.mcdlv.net. VERY HIGH 97
198.2.190.54 mail54.suw11.mcdlv.net. VERY HIGH 91
198.2.190.65 mail65.suw11.mcdlv.net. VERY HIGH 90
198.2.190.167 mail167.suw12.mcsv.net. VERY HIGH 87
198.2.190.181 mail181.suw12.mcsv.net. VERY HIGH 84
202.12.124.192 fforwardl-b1-smtp.messagingengine.com. VERY HIGH 97
202.12.124.193 fforwardl-b2-smtp.messagingengine.com. VERY HIGH 97
202.12.124.194 fforwardl-b3-smtp.messagingengine.com. VERY HIGH 96
202.12.124.195 fforwardl-b4-smtp.messagingengine.com. VERY HIGH 97
205.201.128.117 mail117.us4.mcsv.net. VERY HIGH 99
205.201.129.47 mail47.wdc01.mcdlv.net. VERY HIGH 98
205.201.129.60 mail60.wdc01.mcdlv.net. VERY HIGH 98
205.201.129.70 mail70.wdc01.mcdlv.net. VERY HIGH 94
205.201.130.218 mail218.wdc02.mcdlv.net. VERY HIGH 98
205.201.130.223 mail223.wdc02.mcdlv.net. VERY HIGH 99
205.201.133.21 mail21.atl11.rsgsv.net. VERY HIGH 98
205.201.133.38 mail38.atl11.rsgsv.net. VERY HIGH 99
205.201.133.144 mail144.atl21.rsgsv.net. VERY HIGH 98
205.201.133.168 mail168.atl21.rsgsv.net. VERY HIGH 98
205.201.133.207 mail207.atl21.rsgsv.net. VERY HIGH 99
205.201.133.222 mail222.atl21.rsgsv.net. VERY HIGH 99
205.201.133.224 mail224.atl21.rsgsv.net. VERY HIGH 99
205.201.134.62 mail62.atl31.mcdlv.net. VERY HIGH 99
205.201.134.99 mail99.atl31.mcdlv.net. VERY HIGH 99
205.201.135.80 mail80.atl51.rsgsv.net. VERY HIGH 82
205.201.135.244 mail244.atl61.mcsv.net. VERY HIGH 99
205.201.135.246 mail246.atl61.mcsv.net. VERY HIGH 99
205.201.135.254 mail254.atl61.mcsv.net. VERY HIGH 99
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