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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
smud.org
Issued by
Entrust OV TLS Issuing RSA CA 1
Valid Until
05/18/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
50.31.52.45 pnkfpqnd.outbound-mail.sendgrid.net. VERY HIGH 96
50.31.55.13 pnkfpthd.outbound-mail.sendgrid.net. VERY HIGH 99
54.240.9.9 a9-9.smtp-out.amazonses.com. VERY HIGH 92
54.240.9.25 a9-25.smtp-out.amazonses.com. VERY HIGH 85
54.240.9.44 a9-44.smtp-out.amazonses.com. VERY HIGH 81
108.177.16.13 13.r1.unverified-forwarding.1e100.net. VERY HIGH 94
129.65.63.97 p-alumni-mail-app.its.calpoly.edu. VERY HIGH 96
147.154.32.1 adg154cb1.iad1.oracleemaildelivery.com. VERY HIGH 96
147.154.32.5 adg154cb5.iad1.oracleemaildelivery.com. VERY HIGH 96
147.154.32.16 adg154cb16.iad1.oracleemaildelivery.com. VERY HIGH 96
148.163.150.179 mx0a-000d4701.pphosted.com. HIGH 99
148.163.150.220 mx0a-000d4704.pphosted.com. VERY LOW 72
148.163.153.245 mx0b-000d4704.pphosted.com. VERY LOW 100
148.163.154.116 mx0b-000d4701.pphosted.com. HIGH 88
149.72.23.134 wrqvktvs.outbound-mail.sendgrid.net. VERY HIGH 96
149.72.49.132 wrqvpkvq.outbound-mail.sendgrid.net. VERY HIGH 99
149.72.112.243 wrqvthfp.outbound-mail.sendgrid.net. VERY HIGH 99
149.72.112.244 wrqvthfq.outbound-mail.sendgrid.net. VERY HIGH 96
149.72.124.152 wrqvtcwv.outbound-mail.sendgrid.net. VERY HIGH 96
149.72.170.49 wrqvxxpk.outbound-mail.sendgrid.net. VERY HIGH 99
149.72.203.150 wrqvcbws.outbound-mail.sendgrid.net. VERY HIGH 99
149.72.225.251 wrqvzkfb.outbound-mail.sendgrid.net. VERY HIGH 99
159.183.107.58 wfbtsbpx.outbound-mail.sendgrid.net. VERY HIGH 99
159.183.121.172 wfbttwxc.outbound-mail.sendgrid.net. VERY HIGH 99
159.183.134.150 wfbtvsws.outbound-mail.sendgrid.net. VERY HIGH 99
159.183.146.200 wfbtwncv.outbound-mail.sendgrid.net. VERY HIGH 99
159.183.161.128 wfbtxkvh.outbound-mail.sendgrid.net. VERY HIGH 99
159.183.175.238 wfbtxfzz.outbound-mail.sendgrid.net. VERY HIGH 97
192.252.144.13 s263.sureserver.com. VERY HIGH 99

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