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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
*.plymouth.edu
Issued by
InCommon RSA Server CA 2
Valid Until
01/06/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
40.93.198.66 mail-westcentralusazon11010066.outbound.protection.outlook.com. VERY HIGH 92
40.93.201.27 mail-westcentralusazon11013027.outbound.protection.outlook.com. VERY HIGH 97
40.107.201.19 mail-northcentralusazon11013019.outbound.protection.outlook.com. VERY HIGH 98
40.107.201.89 mail-northcentralusazon11023089.outbound.protection.outlook.com. VERY HIGH 67
40.107.208.14 mail-westus3azon11011014.outbound.protection.outlook.com. VERY HIGH 97
40.107.208.61 mail-westus3azon11011061.outbound.protection.outlook.com. VERY HIGH 97
40.107.208.66 mail-westus3azon11011066.outbound.protection.outlook.com. VERY HIGH 97
40.107.208.103 mail-westus3azon11021103.outbound.protection.outlook.com. VERY HIGH 74
40.107.209.91 mail-westus3azon11022091.outbound.protection.outlook.com. VERY HIGH 74
52.101.43.16 mail-westusazon11012016.outbound.protection.outlook.com. VERY HIGH 97
52.101.46.57 mail-westus2azon11010057.outbound.protection.outlook.com. VERY HIGH 97
52.101.46.79 mail-westus2azon11020079.outbound.protection.outlook.com. VERY HIGH 76
52.101.46.110 mail-westus2azon11020110.outbound.protection.outlook.com. VERY HIGH 63
52.101.46.135 mail-westus2azon11020135.outbound.protection.outlook.com. VERY HIGH 74
52.101.52.70 mail-eastusazon11011070.outbound.protection.outlook.com. VERY HIGH 97
52.101.52.132 mail-eastusazon11021132.outbound.protection.outlook.com. VERY HIGH 76
52.101.53.7 mail-eastusazon11012007.outbound.protection.outlook.com. VERY HIGH 97
52.101.53.69 mail-eastusazon11012069.outbound.protection.outlook.com. VERY HIGH 97
52.101.56.100 mail-eastus2azon11020100.outbound.protection.outlook.com. VERY HIGH 67
52.101.61.35 mail-centralusazon11010035.outbound.protection.outlook.com. VERY HIGH 97
52.101.61.57 mail-centralusazon11010057.outbound.protection.outlook.com. VERY HIGH 96
52.101.61.59 mail-centralusazon11010059.outbound.protection.outlook.com. VERY HIGH 97
52.101.61.126 mail-centralusazon11020126.outbound.protection.outlook.com. VERY HIGH 67
52.101.62.16 mail-centralusazon11011016.outbound.protection.outlook.com. VERY HIGH 97
52.101.62.22 mail-centralusazon11011022.outbound.protection.outlook.com. VERY HIGH 97
52.101.85.6 mail-westusazon11010006.outbound.protection.outlook.com. VERY HIGH 97
52.101.85.11 mail-westusazon11010011.outbound.protection.outlook.com. VERY HIGH 98
52.101.85.54 mail-westusazon11010054.outbound.protection.outlook.com. VERY HIGH 97
52.101.193.72 mail-northcentralusazon11020072.outbound.protection.outlook.com. VERY HIGH 76
52.101.201.113 mail-westus3azon11020113.outbound.protection.outlook.com. VERY HIGH 67
67.231.157.213 mx0b-001f7b01.pphosted.com. VERY HIGH 82
132.177.152.196 pobox.unh.edu. MODERATE 99
149.72.243.154 wrqvfpwx.outbound-mail.sendgrid.net. VERY HIGH 97
167.89.13.187 o7.mx.technolutions.net. VERY HIGH 95
167.89.25.12 o3.mx.technolutions.net. VERY HIGH 97
167.89.25.126 o1.mx.technolutions.net. VERY HIGH 85
198.37.152.133 o9.mx.technolutions.net. VERY HIGH 98
198.37.152.137 o8.mx.technolutions.net. VERY HIGH 99
198.37.152.151 o6.mx.technolutions.net. VERY HIGH 98
198.37.158.230 o4.mx.technolutions.net. VERY HIGH 82
198.37.159.162 o2.mx.technolutions.net. VERY HIGH 97
205.139.105.178 d2pdcsmmta02v8.blackbaud.com. VERY HIGH 99
208.75.123.130 ccm22.constantcontact.com. VERY HIGH 77
208.75.123.131 ccm23.constantcontact.com. VERY HIGH 74
208.75.123.132 ccm24.constantcontact.com. VERY HIGH 71
208.75.123.133 ccm25.constantcontact.com. VERY HIGH 72
208.75.123.134 ccm134.constantcontact.com. VERY HIGH 80
208.75.123.135 ccm135.constantcontact.com. VERY HIGH 79
208.75.123.161 ccm26.constantcontact.com. VERY HIGH 79
208.75.123.162 ccm27.constantcontact.com. VERY HIGH 80
208.75.123.163 ccm38.constantcontact.com. VERY HIGH 73
208.75.123.164 ccm39.constantcontact.com. VERY HIGH 73
208.75.123.165 ccm165.constantcontact.com. VERY HIGH 74
208.75.123.166 ccm166.constantcontact.com. VERY HIGH 69
208.75.123.167 ccm167.constantcontact.com. VERY HIGH 72
208.75.123.168 ccm168.constantcontact.com. VERY HIGH 76
208.75.123.169 ccm169.constantcontact.com. VERY HIGH 95
208.75.123.170 ccm170.constantcontact.com. VERY HIGH 80
208.75.123.171 ccm171.constantcontact.com. VERY HIGH 80
208.75.123.172 ccm172.constantcontact.com. VERY HIGH 80
208.75.123.173 ccm173.constantcontact.com. VERY HIGH 82
208.75.123.174 ccm174.constantcontact.com. VERY HIGH 74
208.75.123.175 ccm175.constantcontact.com. VERY HIGH 79
208.75.123.176 ccm176.constantcontact.com. VERY HIGH 92
208.75.123.177 ccm177.constantcontact.com. VERY HIGH 80
208.75.123.178 ccm178.constantcontact.com. VERY HIGH 81
208.75.123.179 ccm179.constantcontact.com. VERY HIGH 76
208.75.123.180 ccm180.constantcontact.com. VERY HIGH 80
208.75.123.181 ccm181.constantcontact.com. VERY HIGH 80
208.75.123.182 ccm182.constantcontact.com. VERY HIGH 80
208.75.123.183 ccm183.constantcontact.com. VERY HIGH 80
208.75.123.184 ccm184.constantcontact.com. VERY HIGH 77
208.75.123.185 ccm185.constantcontact.com. VERY HIGH 79
208.75.123.186 ccm186.constantcontact.com. VERY HIGH 80
208.75.123.196 ccm36.constantcontact.com. VERY HIGH 80
208.75.123.197 ccm197.constantcontact.com. VERY HIGH 73
208.75.123.198 ccm198.constantcontact.com. VERY HIGH 80
208.75.123.202 ccm202.constantcontact.com. VERY HIGH 82
208.75.123.225 ccm29.constantcontact.com. VERY HIGH 75
208.75.123.226 ccm30.constantcontact.com. VERY HIGH 70
208.75.123.227 ccm31.constantcontact.com. VERY HIGH 80
208.75.123.228 ccm32.constantcontact.com. VERY HIGH 76
208.75.123.229 ccm229.constantcontact.com. VERY HIGH 81
208.75.123.230 ccm230.constantcontact.com. VERY HIGH 79
208.75.123.231 ccm231.constantcontact.com. VERY HIGH 76
208.75.123.232 ccm232.constantcontact.com. VERY HIGH 76
208.75.123.233 ccm233.constantcontact.com. VERY HIGH 80
208.75.123.234 ccm234.constantcontact.com. VERY HIGH 78
208.75.123.235 ccm235.constantcontact.com. VERY HIGH 81
208.75.123.236 ccm236.constantcontact.com. VERY HIGH 70
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