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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
*.ucsf.edu
Issued by
InCommon RSA Server CA 2
Valid Until
07/01/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
13.110.78.181 smtp06-ia5-sp4.mta.salesforce.com. VERY HIGH 99
13.110.78.182 smtp07-ia5-sp4.mta.salesforce.com. VERY HIGH 99
13.110.78.189 smtp14-ia5-sp4.mta.salesforce.com. VERY HIGH 99
13.110.78.190 smtp15-ia5-sp4.mta.salesforce.com. VERY HIGH 99
44.202.169.36 omta037.useast.a.cloudfilter.net. VERY HIGH 96
74.208.4.197 mout.perfora.net. VERY HIGH 73
78.143.254.172 delivery2.simplelists.com. VERY HIGH 98
91.234.234.173 delivery103.simplelists.com. VERY HIGH 98
103.168.172.198 fforwardh-a3-smtp.messagingengine.com. VERY HIGH 72
128.120.33.229 mauve.ucdavis.edu. VERY HIGH 98
139.60.0.64 mail64-2z9c.e2ma.net. VERY HIGH 97
139.60.0.65 mail65-2z9c.e2ma.net. VERY HIGH 97
139.60.0.66 mail66-2z9c.e2ma.net. VERY HIGH 97
139.60.0.67 mail67-2z9c.e2ma.net. VERY HIGH 95
139.60.0.68 mail68-2z9c.e2ma.net. VERY HIGH 97
139.60.0.69 mail69-2z9c.e2ma.net. VERY HIGH 97
139.60.0.70 mail70-2z9c.e2ma.net. VERY HIGH 97
139.60.0.71 mail71-2z9c.e2ma.net. VERY HIGH 97
139.60.0.72 mail72-2z9c.e2ma.net. VERY HIGH 97
139.60.0.73 mail73-2z9c.e2ma.net. VERY HIGH 97
139.60.0.74 mail74-2z9c.e2ma.net. VERY HIGH 97
139.60.0.75 mail75-2z9c.e2ma.net. VERY HIGH 97
139.60.2.64 mail64-4z9c.e2ma.net. VERY HIGH 97
139.60.2.65 mail65-4z9c.e2ma.net. VERY HIGH 97
139.60.2.66 mail66-4z9c.e2ma.net. VERY HIGH 97
139.60.2.67 mail67-4z9c.e2ma.net. VERY HIGH 97
139.60.2.68 mail68-4z9c.e2ma.net. VERY HIGH 94
139.60.2.69 mail69-4z9c.e2ma.net. VERY HIGH 96
139.60.2.70 mail70-4z9c.e2ma.net. VERY HIGH 96
139.60.2.71 mail71-4z9c.e2ma.net. VERY HIGH 97
139.60.2.72 mail72-4z9c.e2ma.net. VERY HIGH 88
139.60.2.73 mail73-4z9c.e2ma.net. VERY HIGH 96
139.60.2.74 mail74-4z9c.e2ma.net. VERY HIGH 97
139.60.2.75 mail75-4z9c.e2ma.net. VERY HIGH 97
141.193.208.108 dv8-108.n-email.net. VERY HIGH 96
141.193.209.108 dv9-108.n-email.net. VERY HIGH 77
146.20.86.8 gate.forward.smtp.iad3b.emailsrvr.com. VERY HIGH 89
148.163.141.21 mx0b-002e8f01.pphosted.com. VERY HIGH 69
148.163.145.21 mx0a-002e8f01.pphosted.com. VERY HIGH 75
149.72.83.252 wrqvrpfc.outbound-mail.sendgrid.net. VERY LOW 100
165.212.10.30 netmail10.mx.net. VERY HIGH 89
167.89.13.187 o7.mx.technolutions.net. VERY HIGH 99
167.89.25.12 o3.mx.technolutions.net. VERY HIGH 99
167.89.25.126 o1.mx.technolutions.net. VERY HIGH 99
168.245.111.133 o168245111x133.outbound-mail.sendgrid.net. VERY HIGH 99
169.230.27.17 cgl-primary.cgl.ucsf.edu. VERY HIGH 97
171.67.219.73 smtp6.stanford.edu. HIGH 99
198.37.152.137 o8.mx.technolutions.net. VERY HIGH 97
198.37.152.151 o6.mx.technolutions.net. VERY HIGH 97
198.37.158.230 o4.mx.technolutions.net. VERY HIGH 99
198.186.190.245 avimx1.freedman.net. VERY HIGH 100
198.187.196.100 tufmon.touchnet.com. VERY HIGH 96
199.59.200.201 smtp01.sumtotalsystems.com. HIGH 98
202.12.124.195 fforwardl-b4-smtp.messagingengine.com. VERY HIGH 64
203.55.21.28 mx28.a.outbound.createsend.com. VERY HIGH 98
203.55.21.31 mx31.a.outbound.createsend.com. VERY HIGH 98
203.55.21.51 mx51.a.outbound.createsend.com. VERY HIGH 98
206.81.10.96 eml8.listserve.com. VERY HIGH 98
208.75.123.130 ccm22.constantcontact.com. VERY HIGH 95
208.75.123.131 ccm23.constantcontact.com. VERY HIGH 95
208.75.123.132 ccm24.constantcontact.com. VERY HIGH 92
208.75.123.133 ccm25.constantcontact.com. VERY HIGH 92
208.75.123.134 ccm134.constantcontact.com. VERY HIGH 86
208.75.123.135 ccm135.constantcontact.com. VERY HIGH 84
208.75.123.161 ccm26.constantcontact.com. VERY HIGH 92
208.75.123.162 ccm27.constantcontact.com. VERY HIGH 94
208.75.123.163 ccm38.constantcontact.com. VERY HIGH 87
208.75.123.164 ccm39.constantcontact.com. VERY HIGH 89
208.75.123.165 ccm165.constantcontact.com. VERY HIGH 94
208.75.123.166 ccm166.constantcontact.com. VERY HIGH 88
208.75.123.167 ccm167.constantcontact.com. VERY HIGH 94
208.75.123.168 ccm168.constantcontact.com. VERY HIGH 92
208.75.123.169 ccm169.constantcontact.com. VERY HIGH 94
208.75.123.170 ccm170.constantcontact.com. VERY HIGH 87
208.75.123.171 ccm171.constantcontact.com. VERY HIGH 89
208.75.123.172 ccm172.constantcontact.com. VERY HIGH 89
208.75.123.173 ccm173.constantcontact.com. VERY HIGH 89
208.75.123.174 ccm174.constantcontact.com. VERY HIGH 83
208.75.123.175 ccm175.constantcontact.com. VERY HIGH 89
208.75.123.176 ccm176.constantcontact.com. VERY HIGH 87
208.75.123.177 ccm177.constantcontact.com. VERY HIGH 84
208.75.123.178 ccm178.constantcontact.com. VERY HIGH 93
208.75.123.179 ccm179.constantcontact.com. VERY HIGH 89
208.75.123.180 ccm180.constantcontact.com. VERY HIGH 87
208.75.123.181 ccm181.constantcontact.com. VERY HIGH 87
208.75.123.182 ccm182.constantcontact.com. VERY HIGH 86
208.75.123.183 ccm183.constantcontact.com. VERY HIGH 94
208.75.123.184 ccm184.constantcontact.com. VERY HIGH 89
208.75.123.185 ccm185.constantcontact.com. VERY HIGH 95
208.75.123.186 ccm186.constantcontact.com. VERY HIGH 95
208.75.123.196 ccm36.constantcontact.com. VERY HIGH 87
208.75.123.197 ccm197.constantcontact.com. VERY HIGH 94
208.75.123.198 ccm198.constantcontact.com. VERY HIGH 89
208.75.123.202 ccm202.constantcontact.com. VERY HIGH 89
208.75.123.225 ccm29.constantcontact.com. VERY HIGH 88
208.75.123.226 ccm30.constantcontact.com. VERY HIGH 94
208.75.123.227 ccm31.constantcontact.com. VERY HIGH 86
208.75.123.228 ccm32.constantcontact.com. VERY HIGH 94
208.75.123.229 ccm229.constantcontact.com. VERY HIGH 88
208.75.123.230 ccm230.constantcontact.com. VERY HIGH 93
208.75.123.231 ccm231.constantcontact.com. VERY HIGH 92
208.75.123.232 ccm232.constantcontact.com. VERY HIGH 95
208.75.123.233 ccm233.constantcontact.com. VERY HIGH 91
208.75.123.234 ccm234.constantcontact.com. VERY HIGH 95
208.75.123.235 ccm235.constantcontact.com. VERY HIGH 88
208.75.123.236 ccm236.constantcontact.com. VERY HIGH 92
208.185.229.45 la4prd5.mx.csod.com. VERY HIGH 97
216.150.240.96 lists1.mcn.org. VERY HIGH 98
216.150.240.97 lists2.mcn.org. VERY HIGH 98

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