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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
catholiccharitiessf.org
Issued by
E8
Valid Until
02/04/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
40.93.194.91 mail-southcentralusazon11021091.outbound.protection.outlook.com. VERY HIGH 10
40.93.195.139 mail-southcentralusazon11022139.outbound.protection.outlook.com. VERY HIGH 10
40.93.196.137 mail-southcentralusazon11023137.outbound.protection.outlook.com. VERY HIGH 18
52.101.48.104 mail-westus2azon11022104.outbound.protection.outlook.com. VERY HIGH 19
52.101.53.103 mail-eastusazon11022103.outbound.protection.outlook.com. VERY HIGH 46
52.101.53.104 mail-eastusazon11022104.outbound.protection.outlook.com. VERY HIGH 47
52.101.61.80 mail-centralusazon11020080.outbound.protection.outlook.com. VERY HIGH 17
52.101.61.82 mail-centralusazon11020082.outbound.protection.outlook.com. VERY HIGH 45
52.101.62.96 mail-centralusazon11021096.outbound.protection.outlook.com. VERY HIGH 44
52.101.85.127 mail-westusazon11020127.outbound.protection.outlook.com. VERY HIGH 6
216.235.195.11 mta-nwxw.cluster2.blackbaud.net. VERY HIGH 99
216.235.195.12 mta-qwxn.cluster2.blackbaud.net. VERY HIGH 99
216.235.195.13 mta-qqqw.cluster2.blackbaud.net. VERY HIGH 95
216.235.195.14 mta-qnne.cluster2.blackbaud.net. VERY HIGH 96
216.235.195.15 mta-qqqe.cluster2.blackbaud.net. VERY HIGH 96
216.235.195.19 mta-qwnw.cluster2.blackbaud.net. VERY HIGH 99
216.235.195.20 mta-qwsw.cluster2.blackbaud.net. VERY HIGH 96
216.235.195.22 mta-12x3.cluster2.blackbaud.net. VERY HIGH 96
216.235.195.34 mta-roof.cluster2.blackbaud.net. VERY HIGH 96
216.235.195.48 mta-agxd.cluster2.blackbaud.net. VERY HIGH 96
216.235.195.58 mta-hiji.cluster2.blackbaud.net. VERY HIGH 99
216.235.195.61 mta-lllm.cluster2.blackbaud.net. VERY HIGH 96
216.235.195.63 mta-lllv.cluster2.blackbaud.net. VERY HIGH 86
216.235.195.69 mta-yxxx.cluster2.blackbaud.net. VERY HIGH 79
216.235.195.139 mta-qqsw.cluster3.blackbaud.net. VERY HIGH 86
216.235.195.142 mta-qene.cluster3.blackbaud.net. VERY HIGH 99
216.235.195.143 mta-nexn.cluster3.blackbaud.net. HIGH 99
216.235.195.144 mta-swxw.cluster3.blackbaud.net. VERY HIGH 99
216.235.195.145 mta-swxs.cluster3.blackbaud.net. VERY HIGH 99
216.235.195.146 mta-qqse.cluster3.blackbaud.net. VERY HIGH 96
216.235.195.147 mta-nwxn.cluster3.blackbaud.net. VERY HIGH 99
216.235.195.148 mta-qsxe.cluster3.blackbaud.net. VERY HIGH 96
216.235.195.166 mta-rrtf.cluster3.blackbaud.net. VERY HIGH 96
216.235.195.182 mta-hhjk.cluster3.blackbaud.net. VERY HIGH 96
216.235.195.184 mta-lvxp.cluster3.blackbaud.net. VERY HIGH 69
216.235.195.202 mta-1535.cluster3.blackbaud.net. VERY HIGH 86
216.235.195.204 mta-42x2.cluster3.blackbaud.net. VERY HIGH 99
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