List Quality Check

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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
*.twilio.com
Issued by
Amazon RSA 2048 M03
Valid Until
02/25/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
69.64.226.239 mail.unionactive.com. HIGH 99
148.163.149.14 mx0a-0023de01.pphosted.com. MODERATE 85
148.163.153.13 mx0b-0023de01.pphosted.com. MODERATE 99
149.72.133.49 o11.smtpgw.twilio.com. VERY LOW 87
149.72.175.253 wrqvxffd.outbound-mail.sendgrid.net. MODERATE 99
159.183.13.130 wfbthdvn.outbound-mail.sendgrid.net. MODERATE 98
159.183.177.213 wfbtbkdr.outbound-mail.sendgrid.net. MODERATE 99
166.78.37.69 1310270-server1.solution21.com. HIGH 99
167.89.35.30 o7.smtpgw.twilio.com. HIGH 99
167.89.35.33 o8.smtpgw.twilio.com. HIGH 99
168.245.37.110 o10.smtpgw.twilio.com. MODERATE 99
192.161.152.31 mta-out1.pod27.use2.zdsys.com. VERY HIGH 85
192.161.152.32 mta-out2.pod27.use2.zdsys.com. VERY HIGH 85
192.161.152.33 mta-out3.pod27.use2.zdsys.com. VERY HIGH 86
192.161.152.34 mta-out4.pod27.use2.zdsys.com. VERY HIGH 86
192.161.152.35 mta-out5.pod27.use2.zdsys.com. VERY HIGH 80
192.161.152.36 mta-out6.pod27.use2.zdsys.com. VERY HIGH 80
192.161.152.37 mta-out7.pod27.use2.zdsys.com. VERY HIGH 80
192.161.152.38 mta-out8.pod27.use2.zdsys.com. VERY HIGH 80
192.161.152.39 mta-out9.pod27.use2.zdsys.com. VERY HIGH 85
192.161.152.40 mta-out10.pod27.use2.zdsys.com. VERY HIGH 85
192.161.152.41 mta-out11.pod27.use2.zdsys.com. VERY HIGH 85
192.161.152.42 mta-out12.pod27.use2.zdsys.com. VERY HIGH 85
192.161.152.43 mta-out13.pod27.use2.zdsys.com. VERY HIGH 85
192.161.152.45 mta-out15.pod27.use2.zdsys.com. VERY HIGH 80

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