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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
alumni.extension.harvard.edu
Issued by
R10
Valid Until
01/19/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
54.68.193.51 inbound2b.ore.mailhop.org. VERY HIGH 85
54.174.52.109 pgg14f.bf07x.hubspotemail.net. VERY HIGH 91
54.174.52.150 pgg15k.bf07x.hubspotemail.net. VERY HIGH 94
54.186.60.165 inbound3a.ore.mailhop.org. VERY HIGH 85
67.231.148.27 mx0a-00171101.pphosted.com. VERY HIGH 12
67.231.156.27 mx0b-00171101.pphosted.com. VERY HIGH 75
108.179.150.112 4f2ozm.bf07x.hubspotemail.net. VERY HIGH 97
136.147.131.12 cc12.mta.exacttarget.com. VERY HIGH 89
143.244.89.188 bd77ga2.bf07x.hubspotemail.net. VERY HIGH 92
143.244.91.18 bd77gkk.bf07x.hubspotemail.net. VERY HIGH 97
143.244.91.19 bd77gkl.bf07x.hubspotemail.net. VERY HIGH 92
143.244.91.111 bd77gm5.bf07x.hubspotemail.net. VERY HIGH 82
143.244.91.113 bd77gm7.bf07x.hubspotemail.net. VERY HIGH 97
143.244.93.245 bd77g43.bf07x.hubspotemail.net. VERY HIGH 96
143.244.93.246 bd77g44.bf07x.hubspotemail.net. VERY HIGH 95
143.244.94.145 bd77g9f.bf07x.hubspotemail.net. VERY HIGH 91
143.244.94.151 bd77g9l.bf07x.hubspotemail.net. VERY HIGH 85
158.247.18.193 bid46qb.bf07x.hubspotemail.net. VERY HIGH 97
158.247.18.195 bid46qd.bf07x.hubspotemail.net. VERY HIGH 89
158.247.18.196 bid46qe.bf07x.hubspotemail.net. VERY HIGH 91
158.247.23.152 bid47oq.bf07x.hubspotemail.net. VERY HIGH 91
158.247.23.153 bid47or.bf07x.hubspotemail.net. VERY HIGH 94
158.247.23.156 bid47ou.bf07x.hubspotemail.net. VERY HIGH 94
158.247.23.165 bid47o3.bf07x.hubspotemail.net. VERY HIGH 94
168.245.41.85 xvfrnwrr.outbound-mail.sendgrid.net. MODERATE 99
184.107.80.111 relay3.explore-blue.com. MODERATE 98
184.107.80.119 relay4.explore-blue.com. MODERATE 99
184.107.80.123 relay2.explore-blue.com. MODERATE 94
198.187.196.100 tufmon.touchnet.com. VERY HIGH 97
198.245.85.88 mta.hu.harvard.edu. VERY HIGH 98
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