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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
simplepromise.com
Issued by
WE1
Valid Until
08/26/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
20.67.221.10 smtp-outbound3.duck.com. VERY HIGH 96
20.67.221.11 smtp-outbound6.duck.com. VERY HIGH 99
20.67.221.12 smtp-outbound9.duck.com. VERY HIGH 99
20.67.222.11 smtp-outbound4.duck.com. VERY HIGH 99
20.67.222.12 smtp-outbound7.duck.com. VERY HIGH 99
20.67.223.12 smtp-outbound8.duck.com. VERY HIGH 99
44.192.35.96 mail-usn97.freshemail.io. HIGH 96
44.192.35.97 mail-usn98.freshemail.io. HIGH 97
44.192.35.98 mail-usn99.freshemail.io. HIGH 97
44.192.35.105 mail-usn106.freshemail.io. HIGH 97
44.192.35.110 mail-usn111.freshemail.io. HIGH 97
44.192.35.111 mail-usn112.freshemail.io. HIGH 97
44.192.35.112 mail-usn113.freshemail.io. VERY HIGH 98
44.192.35.113 mail-usn114.freshemail.io. VERY HIGH 98
50.31.49.42 pnkfpknx.outbound-mail.sendgrid.net. VERY HIGH 97
103.168.172.193 fforwardl-a2-smtp.messagingengine.com. VERY HIGH 98
103.168.172.195 fforwardl-a4-smtp.messagingengine.com. VERY HIGH 96
149.72.49.200 o20.mailer.shopify.com. VERY HIGH 99
149.72.90.155 o12.mailer.shopify.com. VERY HIGH 99
149.72.122.254 o33.mailer.shopify.com. VERY HIGH 99
149.72.125.57 o32.mailer.shopify.com. VERY HIGH 99
149.72.146.168 o7.mailer.shopify.com. VERY HIGH 99
149.72.235.154 o11.mailer.shopify.com. VERY HIGH 99
149.72.238.129 o9.mailer.shopify.com. VERY HIGH 99
149.72.250.101 o19.mailer.shopify.com. VERY HIGH 99
159.183.158.132 o43.mailer.shopify.com. VERY HIGH 99
159.183.224.102 s.wfbtzhss.outbound-mail.sendgrid.net. VERY HIGH 97
159.183.224.107 s.wfbtzhsb.outbound-mail.sendgrid.net. VERY HIGH 99
165.212.10.30 netmail10.mx.net. VERY HIGH 77
165.212.10.31 netmail11.mx.net. VERY HIGH 90
167.89.18.14 s.xtrwknhz.outbound-mail.sendgrid.net. VERY HIGH 97
167.89.20.171 s.xtrwkqxb.outbound-mail.sendgrid.net. VERY HIGH 97
167.89.40.80 s.xtrwnvrh.outbound-mail.sendgrid.net. VERY HIGH 97
167.89.55.49 o44.mailer.shopify.com. VERY HIGH 99
202.12.124.193 fforwardl-b2-smtp.messagingengine.com. VERY HIGH 97
209.133.225.148 mta1.simplepromise.com. VERY HIGH 99

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