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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
g.harvard.edu
Issued by
WR3
Valid Until
08/11/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
65.254.253.5 walmailout05.yourhostingaccount.com. VERY HIGH 95
65.254.253.7 walmailout07.yourhostingaccount.com. VERY HIGH 97
67.231.148.27 mx0a-00171101.pphosted.com. VERY HIGH 19
67.231.156.27 mx0b-00171101.pphosted.com. VERY HIGH 69
132.64.41.139 sympa.huji.ac.il. MODERATE 97
209.85.160.41 mail-oa1-f41.google.com. VERY HIGH 78
209.85.160.42 mail-oa1-f42.google.com. VERY HIGH 84
209.85.160.43 mail-oa1-f43.google.com. VERY HIGH 84
209.85.160.44 mail-oa1-f44.google.com. VERY HIGH 89
209.85.160.45 mail-oa1-f45.google.com. VERY HIGH 88
209.85.160.46 mail-oa1-f46.google.com. VERY HIGH 84
209.85.160.47 mail-oa1-f47.google.com. VERY HIGH 81
209.85.160.48 mail-oa1-f48.google.com. VERY HIGH 79
209.85.160.49 mail-oa1-f49.google.com. VERY HIGH 84
209.85.160.50 mail-oa1-f50.google.com. VERY HIGH 81
209.85.160.51 mail-oa1-f51.google.com. VERY HIGH 94
209.85.160.52 mail-oa1-f52.google.com. VERY HIGH 78
209.85.160.53 mail-oa1-f53.google.com. VERY HIGH 94
209.85.160.54 mail-oa1-f54.google.com. VERY HIGH 90
209.85.161.42 mail-oo1-f42.google.com. VERY HIGH 87
209.85.161.43 mail-oo1-f43.google.com. VERY HIGH 82
209.85.161.44 mail-oo1-f44.google.com. VERY HIGH 84
209.85.161.45 mail-oo1-f45.google.com. VERY HIGH 96
209.85.161.47 mail-oo1-f47.google.com. VERY HIGH 84
209.85.161.48 mail-oo1-f48.google.com. VERY HIGH 87
209.85.161.49 mail-oo1-f49.google.com. VERY HIGH 94
209.85.161.50 mail-oo1-f50.google.com. VERY HIGH 97
209.85.161.51 mail-oo1-f51.google.com. VERY HIGH 87
209.85.161.53 mail-oo1-f53.google.com. VERY HIGH 70
209.85.161.54 mail-oo1-f54.google.com. VERY HIGH 84
209.85.167.172 mail-oi1-f172.google.com. VERY HIGH 78
209.85.167.173 mail-oi1-f173.google.com. VERY HIGH 81
209.85.167.176 mail-oi1-f176.google.com. VERY HIGH 82
209.85.167.177 mail-oi1-f177.google.com. VERY HIGH 81
209.85.208.42 mail-ed1-f42.google.com. VERY HIGH 79
209.85.208.46 mail-ed1-f46.google.com. VERY HIGH 84
209.85.208.50 mail-ed1-f50.google.com. VERY HIGH 81
209.85.208.51 mail-ed1-f51.google.com. VERY HIGH 84
209.85.208.54 mail-ed1-f54.google.com. VERY HIGH 83
209.85.210.42 mail-ot1-f42.google.com. VERY HIGH 67
209.85.210.43 mail-ot1-f43.google.com. VERY HIGH 75
209.85.210.49 mail-ot1-f49.google.com. VERY HIGH 75
209.85.210.54 mail-ot1-f54.google.com. VERY HIGH 74
209.85.218.48 mail-ej1-f48.google.com. VERY HIGH 85
209.85.222.202 mail-qk1-f202.google.com. VERY HIGH 97
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myce.hms.harvard.edu
emailbounce.oi.harvard.edu
sdac.harvard.edu
em7786.harvard.edu
lists.cs50.harvard.edu

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