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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
kuiu.com
Issued by
WE1
Valid Until
02/25/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
13.58.214.35 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 13
18.191.56.25 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 12
18.219.197.222 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 12
20.13.235.192 smtpa-outbound2.duck.com. VERY HIGH 99
20.13.235.197 smtpa-outbound5.duck.com. VERY HIGH 99
20.13.235.200 smtpa-outbound9.duck.com. VERY HIGH 99
20.67.221.10 smtp-outbound3.duck.com. VERY HIGH 99
20.67.221.11 smtp-outbound6.duck.com. VERY HIGH 99
20.67.221.12 smtp-outbound9.duck.com. VERY HIGH 99
20.67.222.10 smtp-outbound1.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
20.67.223.11 smtp-outbound5.duck.com. VERY HIGH 99
35.161.254.188 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 8
50.31.61.149 o68.mailer.shopify.com. VERY HIGH 99
52.37.117.118 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 8
65.61.219.11 mta01-219-011.sitemailserver.net. VERY LOW 99
65.61.219.17 mta01-219-017.sitemailserver.net. VERY LOW 88
65.61.219.130 wsmhmta02-219-130.sitemailserver.com. VERY LOW 99
66.96.184.1 bosmailout01.eigbox.net. VERY HIGH 86
66.96.184.2 bosmailout02.eigbox.net. VERY HIGH 97
66.96.184.3 bosmailout03.eigbox.net. VERY HIGH 92
67.231.144.34 mx0a-0007b301.pphosted.com. VERY HIGH 92
67.231.152.34 mx0b-0007b301.pphosted.com. VERY HIGH 86
72.29.89.4 apple.mfilter.dimenoc.com. VERY HIGH 72
74.125.224.41 mail-yx1-f41.google.com. VERY HIGH 65
74.125.224.44 mail-yx1-f44.google.com. VERY HIGH 68
74.125.224.47 mail-yx1-f47.google.com. VERY HIGH 65
74.125.224.49 mail-yx1-f49.google.com. VERY HIGH 68
74.125.224.51 mail-yx1-f51.google.com. VERY HIGH 65
74.208.4.194 mout.perfora.net. VERY HIGH 98
74.208.4.196 mout.perfora.net. VERY HIGH 81
74.208.4.197 mout.perfora.net. VERY HIGH 81
74.208.4.200 mout.mail.com. VERY HIGH 87
74.208.4.201 mout.mail.com. VERY HIGH 79
134.128.94.65 o64.mailer.shopify.com. VERY HIGH 99
149.72.28.84 o2.ptr5831.email.gorgias.com. VERY HIGH 96
149.72.28.147 o43.ptr3733.yotpo.com. VERY HIGH 87
149.72.30.113 o44.ptr74.yotpo.com. VERY HIGH 99
149.72.36.205 o1057.send.kuiu.com. VERY HIGH 87
149.72.49.200 o20.mailer.shopify.com. VERY HIGH 97
149.72.53.83 o3994.shared.klaviyomail.com. VERY HIGH 76
149.72.90.155 o12.mailer.shopify.com. VERY HIGH 99
149.72.125.57 o32.mailer.shopify.com. VERY HIGH 96
149.72.144.121 o27.mailer.shopify.com. VERY HIGH 96
149.72.144.196 o28.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
159.183.170.245 o65.mailer.shopify.com. VERY HIGH 99
159.183.218.12 o66.mailer.shopify.com. VERY HIGH 99
165.140.69.20 vps42664.nodevm.com. HIGH 99
167.89.55.49 o44.mailer.shopify.com. VERY HIGH 99
168.245.23.220 o31.mailer.shopify.com. VERY HIGH 97
168.245.37.34 o67.mailer.shopify.com. VERY HIGH 99
168.245.67.69 o168-245-67-69.outbound-mail.sendgrid.net. HIGH 99
168.245.113.14 o22.mailer.shopify.com. VERY HIGH 89
192.254.121.91 o10.email.yotpo.com. VERY HIGH 87
198.37.158.177 o8.email.yotpo.com. VERY HIGH 96
198.244.55.165 a165.a94b46b0.use4.send.mailgun.net. VERY HIGH 87
198.244.55.166 a166.a94b46b0.use4.send.mailgun.net. VERY HIGH 75
198.244.55.167 a167.a94b46b0.use4.send.mailgun.net. VERY HIGH 87
209.85.128.170 mail-yw1-f170.google.com. VERY HIGH 65
209.85.128.171 mail-yw1-f171.google.com. VERY HIGH 65
209.85.128.172 mail-yw1-f172.google.com. VERY HIGH 69
209.85.128.173 mail-yw1-f173.google.com. VERY HIGH 68
209.85.128.177 mail-yw1-f177.google.com. VERY HIGH 65
209.85.128.181 mail-yw1-f181.google.com. VERY HIGH 68
209.85.167.43 mail-lf1-f43.google.com. VERY HIGH 74
209.85.167.49 mail-lf1-f49.google.com. VERY HIGH 56
209.85.208.43 mail-ed1-f43.google.com. VERY HIGH 35
209.85.208.44 mail-ed1-f44.google.com. VERY HIGH 20
209.85.208.46 mail-ed1-f46.google.com. VERY HIGH 45
209.85.208.48 mail-ed1-f48.google.com. VERY HIGH 39
209.85.208.49 mail-ed1-f49.google.com. VERY HIGH 42
209.85.208.52 mail-ed1-f52.google.com. VERY HIGH 49
209.85.222.177 mail-qk1-f177.google.com. VERY HIGH 65

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