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
mail.h-net.org
Issued by
E7
Valid Until
01/23/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
35.9.18.49 southpacific.h-net.org. VERY HIGH 82
64.90.62.163 fltr-in1.mail.dreamhost.com. VERY HIGH 84
64.90.62.164 fltr-in2.mail.dreamhost.com. VERY HIGH 71
128.253.150.158 alr.mail.cornell.edu. VERY HIGH 77
139.138.37.55 esa3.hc1394-54.c3s2.iphmx.com. LOW 98
139.138.37.56 esa4.hc1394-54.c3s2.iphmx.com. LOW 88
139.138.63.233 esa1.hc1394-54.c3s2.iphmx.com. LOW 98
139.138.63.234 esa2.hc1394-54.c3s2.iphmx.com. VERY LOW 98
148.163.133.158 mx0a-00390e01.pphosted.com. VERY HIGH 56
148.163.137.158 mx0b-00390e01.pphosted.com. VERY HIGH 67
148.163.152.178 mx0b-001d2c01.pphosted.com. VERY HIGH 89
216.66.23.58 ns1.leb.net. HIGH 99
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