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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
npr.org
Issued by
Amazon RSA 2048 M03
Valid Until
04/30/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
3.208.181.63 smtp-074c19069caa9993c.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 91
3.211.125.75 smtp-06fc41b119e0868aa.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
3.214.101.174 smtp-0d11bb7fde975cfa6.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 85
3.225.231.107 smtp-093ba1487a023c16e.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 91
13.111.64.254 mta.nl.npr.org. VERY HIGH 88
18.213.139.243 smtp-0729b7edda349b9d4.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 89
18.233.71.187 smtp-0e5735ba3263bb3ba.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 99
23.21.233.217 smtp-0433f4c23cae3c21a.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 91
23.23.72.98 smtp-0e846264ca9e07764.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
34.192.20.176 smtp-03637109206b76a18.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 81
34.193.183.118 smtp-0e01c5243cf68d19b.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 80
34.200.181.12 smtp-0fd41a1042e306f63.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 81
34.202.14.37 smtp-06e7821ceadef912c.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
34.202.245.138 smtp-0cee9b22f254e39bc.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 91
34.205.121.8 smtp-0871e9211c64e88bd.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
34.232.141.158 smtp-03d422e4974a4595f.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
34.232.205.134 smtp-06e64f0d0c288c0cd.core1.sfdc-yfeipo.mta.salesforce.com. HIGH 98
50.19.214.41 smtp-0eed6e7bc5f8a3dbd.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
52.0.4.43 smtp-0e251bf3f1093e8b6.core1.sfdc-yfeipo.mta.salesforce.com. HIGH 98
52.1.84.53 smtp-07d7c669e5d470dbd.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 85
52.1.151.46 smtp-036d6a7d0a3ae52fa.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 73
52.21.37.221 smtp-0c6081e03cd979764.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
52.204.170.172 smtp-083b503a5fea06a1e.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 99
54.87.65.113 smtp-0deac6cd9b94eb9e4.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 89
54.147.102.118 smtp-04a28a5f384853edc.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 90
54.161.220.34 smtp-02b9d30d99fd5a555.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
54.204.241.235 smtp-040dccf9b263023c1.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 91
54.208.46.215 smtp-02ea9725c3218cd09.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
54.225.142.247 smtp-01e918380b5f29170.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
54.225.208.136 smtp-07b731b53ec6edf11.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 76
54.225.218.222 smtp-04c32b6fc4458738b.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 99
54.240.8.18 a8-18.smtp-out.amazonses.com. VERY HIGH 97
54.240.8.21 a8-21.smtp-out.amazonses.com. VERY HIGH 97
54.240.8.40 a8-40.smtp-out.amazonses.com. VERY HIGH 91
54.240.8.156 a8-156.smtp-out.amazonses.com. VERY HIGH 97
54.240.8.208 a8-208.smtp-out.amazonses.com. VERY HIGH 97
54.240.10.18 a10-18.smtp-out.amazonses.com. VERY HIGH 97
54.240.10.27 a10-27.smtp-out.amazonses.com. VERY HIGH 97
54.240.10.70 a10-70.smtp-out.amazonses.com. VERY HIGH 97
54.240.10.72 a10-72.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.4 a11-4.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.6 a11-6.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.16 a11-16.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.17 a11-17.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.32 a11-32.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.70 a11-70.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.71 a11-71.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.73 a11-73.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.75 a11-75.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.77 a11-77.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.78 a11-78.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.79 a11-79.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.80 a11-80.smtp-out.amazonses.com. VERY HIGH 91
54.240.11.121 a11-121.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.122 a11-122.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.123 a11-123.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.124 a11-124.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.127 a11-127.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.129 a11-129.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.131 a11-131.smtp-out.amazonses.com. VERY HIGH 91
54.240.11.132 a11-132.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.173 a11-173.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.174 a11-174.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.177 a48-177.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.178 a48-178.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.179 a48-179.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.180 a48-180.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.181 a48-181.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.182 a48-182.smtp-out.amazonses.com. VERY HIGH 91
54.240.48.183 a48-183.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.184 a48-184.smtp-out.amazonses.com. VERY HIGH 97
54.243.161.25 smtp-021c53c6b3a22d331.core1.sfdc-yfeipo.mta.salesforce.com. HIGH 97
91.217.141.39 mail12.customervoice360.com. VERY HIGH 97
91.217.141.40 mail13.customervoice360.com. VERY HIGH 99
91.217.141.41 mail14.customervoice360.com. VERY HIGH 99
107.20.19.233 smtp-06f957bd16ca10a8c.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 89
107.21.177.144 smtp-0e2a808594441e080.core1.sfdc-yfeipo.mta.salesforce.com. VERY HIGH 97
135.148.117.230 mta-132a.oxsus-vadesecure.net. VERY HIGH 84
135.148.117.231 mta-132b.oxsus-vadesecure.net. VERY HIGH 84
148.163.141.103 mx0b-0032f701.pphosted.com. VERY HIGH 0
148.163.145.103 mx0a-0032f701.pphosted.com. VERY HIGH 0

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