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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
jackkornfield.com
Issued by
Starfield Secure Certificate Authority - G2
Valid Until
04/21/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
24.41.67.41 smarth-prod1.sys.elnk.net. VERY HIGH 89
24.41.67.42 smarth-prod2.sys.elnk.net. VERY HIGH 97
67.231.145.199 mx0a-002fc702.pphosted.com. VERY HIGH 96
128.253.150.158 alr.mail.cornell.edu. VERY HIGH 92
148.105.0.7 mail7.use2001.mcdlv.net. VERY HIGH 89
148.105.10.73 mail73.sea172.mcdlv.net. VERY HIGH 99
148.105.11.86 mail86.sea31.mcsv.net. VERY HIGH 98
148.105.11.147 mail147.sea71.mcsv.net. VERY HIGH 94
148.105.11.187 mail187.sea71.mcsv.net. VERY HIGH 99
148.105.11.244 mail244.sea71.mcsv.net. VERY HIGH 99
148.105.11.250 mail250.sea71.mcsv.net. VERY HIGH 99
148.105.12.9 mail9.sea21.rsgsv.net. VERY HIGH 99
148.105.12.112 mail112.sea21.rsgsv.net. VERY HIGH 99
148.105.12.181 mail181.sea22.mcdlv.net. VERY HIGH 98
148.105.14.67 mail67.sea61.rsgsv.net. VERY HIGH 99
148.105.14.231 mail231.sea81.mcsv.net. VERY HIGH 99
148.105.14.253 mail253.sea81.mcsv.net. VERY HIGH 99
148.105.15.229 mail229.sea101.rsgsv.net. VERY HIGH 99
148.105.15.252 mail252.sea101.rsgsv.net. VERY HIGH 99
149.72.120.130 s.wrqvtvvn.outbound-mail.sendgrid.net. VERY HIGH 12
149.72.123.24 s.wrqvtbkv.outbound-mail.sendgrid.net. VERY HIGH 19
149.72.126.143 s.wrqvtzvf.outbound-mail.sendgrid.net. VERY HIGH 16
159.183.224.104 s.wfbtzhsv.outbound-mail.sendgrid.net. VERY HIGH 26
159.183.224.105 s.wfbtzhsw.outbound-mail.sendgrid.net. VERY HIGH 14
159.183.235.50 s.wfbtzbpn.outbound-mail.sendgrid.net. VERY HIGH 18
198.2.129.34 mail34.atl71.mcdlv.net. VERY HIGH 99
198.2.129.87 mail87.atl71.mcdlv.net. VERY HIGH 99
198.2.130.200 mail200.atl101.mcdlv.net. VERY HIGH 95
198.2.130.241 mail241.atl101.mcdlv.net. VERY HIGH 99
198.2.131.96 mail96.atl111.rsgsv.net. VERY HIGH 99
198.2.139.200 mail200.atl221.rsgsv.net. VERY HIGH 99
198.2.139.238 mail238.atl221.rsgsv.net. VERY HIGH 96
198.2.139.244 mail244.atl221.rsgsv.net. VERY HIGH 99
198.2.142.132 mail132.atl271.mcdlv.net. VERY HIGH 98
198.2.143.111 mail111.atl281.mcsv.net. VERY HIGH 91
198.2.143.116 mail116.atl281.mcsv.net. VERY HIGH 99
198.2.143.159 mail159.atl291.mcsv.net. VERY HIGH 96
198.2.144.19 mail19.atl301.rsgsv.net. VERY HIGH 98
198.2.144.72 mail72.atl301.rsgsv.net. VERY HIGH 96
198.2.174.89 mail89.suw231.rsgsv.net. VERY HIGH 99
198.2.182.6 mail6.suw15.mcsv.net. VERY HIGH 99
198.2.183.232 mail232.suw14.mcdlv.net. VERY HIGH 97
198.2.185.56 mail56.suw111.mcdlv.net. VERY HIGH 98
198.2.185.110 mail110.suw111.mcdlv.net. VERY HIGH 99
198.2.188.118 mail118.suw131.mcsv.net. VERY HIGH 99
198.2.188.124 mail124.suw131.mcsv.net. VERY HIGH 99
198.2.190.47 mail47.suw11.mcdlv.net. VERY HIGH 98
198.2.190.210 mail210.suw12.mcsv.net. VERY HIGH 99
198.2.190.213 mail213.suw12.mcsv.net. VERY HIGH 97
198.2.190.223 mail223.suw12.mcsv.net. VERY HIGH 95
198.2.190.228 mail228.suw12.mcsv.net. HIGH 97
202.12.124.195 fforwardl-b4-smtp.messagingengine.com. VERY HIGH 78
205.201.128.25 mail25.us4.mcsv.net. VERY HIGH 98
205.201.128.88 mail88.us4.mcsv.net. VERY HIGH 98
205.201.128.113 mail113.us4.mcsv.net. VERY HIGH 99
205.201.133.84 mail84.atl11.rsgsv.net. VERY HIGH 84
205.201.133.102 mail102.atl11.rsgsv.net. VERY HIGH 99
205.201.134.65 mail65.atl31.mcdlv.net. VERY HIGH 94
205.201.135.67 mail67.atl51.rsgsv.net. VERY HIGH 99
205.201.135.244 mail244.atl61.mcsv.net. VERY HIGH 99
216.104.162.151 smtp01-forward-1.daemonmail.net. VERY HIGH 97
216.104.163.151 smtp02-forward-1.daemonmail.net. VERY HIGH 98
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