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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
runsignup.com
Issued by
R3
Valid Until
07/04/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
3.213.253.100 mail100.out.titan.email. HIGH 99
3.216.154.55 mail47.out.titan.email. HIGH 98
3.219.176.98 mail-us23.freshemail.io. VERY HIGH 99
13.58.214.35 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 56
15.204.3.4 mta-231a.oxsus-vadesecure.net. VERY HIGH 96
15.204.3.5 mta-231b.oxsus-vadesecure.net. VERY HIGH 97
15.204.3.6 mta-232a.oxsus-vadesecure.net. VERY HIGH 96
15.204.3.7 mta-232b.oxsus-vadesecure.net. VERY HIGH 96
15.204.3.11 mta-c232b.oxsus-vadesecure.net. VERY HIGH 92
18.188.205.92 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 59
18.191.56.25 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 64
18.219.197.222 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 17
20.67.221.11 smtp-outbound6.duck.com. VERY HIGH 81
20.67.221.12 smtp-outbound9.duck.com. VERY HIGH 83
20.67.222.10 smtp-outbound1.duck.com. VERY HIGH 81
20.67.222.11 smtp-outbound4.duck.com. VERY HIGH 85
20.67.223.10 smtp-outbound2.duck.com. VERY HIGH 80
20.67.223.11 smtp-outbound5.duck.com. VERY HIGH 79
24.41.67.42 smarth-prod2.sys.elnk.net. VERY HIGH 97
35.89.44.32 omta33.uswest2.a.cloudfilter.net. VERY HIGH 75
35.89.44.34 omta35.uswest2.a.cloudfilter.net. VERY HIGH 81
35.89.44.36 omta37.uswest2.a.cloudfilter.net. VERY HIGH 82
35.89.44.38 omta39.uswest2.a.cloudfilter.net. VERY HIGH 95
35.160.237.124 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 45
35.161.254.188 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 57
35.162.59.88 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 49
44.192.35.18 mail-usn19.freshemail.io. VERY HIGH 99
44.192.35.19 mail-usn20.freshemail.io. VERY HIGH 99
44.192.35.97 mail-usn98.freshemail.io. HIGH 97
44.192.35.99 mail-usn100.freshemail.io. HIGH 98
44.202.169.32 omta033.useast.a.cloudfilter.net. VERY HIGH 78
44.202.169.34 omta035.useast.a.cloudfilter.net. VERY HIGH 89
44.202.169.36 omta037.useast.a.cloudfilter.net. VERY HIGH 88
44.202.169.38 omta039.useast.a.cloudfilter.net. VERY HIGH 65
52.37.117.118 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 58
54.68.193.51 inbound2b.ore.mailhop.org. VERY HIGH 97
54.149.154.28 inbound4b.ore.mailhop.org. VERY HIGH 98
54.149.206.185 inbound5b.ore.mailhop.org. VERY HIGH 98
54.186.60.165 inbound3a.ore.mailhop.org. VERY HIGH 91
54.191.158.99 inbound3b.ore.mailhop.org. VERY HIGH 98
54.240.11.19 a11-19.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.20 a11-20.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.21 a11-21.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.86 a11-86.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.87 a11-87.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.88 a11-88.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.89 a11-89.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.90 a11-90.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.91 a11-91.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.92 a11-92.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.93 a11-93.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.94 a11-94.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.95 a11-95.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.96 a11-96.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.97 a11-97.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.98 a11-98.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.99 a11-99.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.100 a11-100.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.101 a11-101.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.175 a11-175.smtp-out.amazonses.com. VERY HIGH 96
54.240.11.176 a11-176.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.177 a11-177.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.178 a11-178.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.179 a11-179.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.180 a11-180.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.181 a11-181.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.182 a11-182.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.183 a11-183.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.184 a11-184.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.185 a11-185.smtp-out.amazonses.com. VERY HIGH 97
54.240.11.186 a11-186.smtp-out.amazonses.com. VERY HIGH 99
54.240.11.187 a11-187.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.138 a48-138.smtp-out.amazonses.com. VERY HIGH 98
54.240.48.140 a48-140.smtp-out.amazonses.com. VERY HIGH 99
54.240.48.141 a48-141.smtp-out.amazonses.com. VERY HIGH 99
54.240.48.142 a48-142.smtp-out.amazonses.com. VERY HIGH 98
54.240.48.143 a48-143.smtp-out.amazonses.com. VERY HIGH 98
54.240.48.144 a48-144.smtp-out.amazonses.com. VERY HIGH 99
54.240.48.145 a48-145.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.146 a48-146.smtp-out.amazonses.com. VERY HIGH 98
54.240.48.147 a48-147.smtp-out.amazonses.com. VERY HIGH 99
54.240.48.148 a48-148.smtp-out.amazonses.com. VERY HIGH 98
54.240.48.149 a48-149.smtp-out.amazonses.com. VERY HIGH 98
54.240.48.150 a48-150.smtp-out.amazonses.com. VERY HIGH 99
54.240.48.151 a48-151.smtp-out.amazonses.com. VERY HIGH 97
54.240.48.152 a48-152.smtp-out.amazonses.com. VERY HIGH 99
54.240.48.153 a48-153.smtp-out.amazonses.com. VERY HIGH 99
54.240.48.154 a48-154.smtp-out.amazonses.com. VERY HIGH 98
64.26.60.153 mx0.mfg.onr.siteprotect.com. VERY HIGH 98
64.62.251.54 vm90cl.tvsecure.com. LOW 89
64.68.200.59 mx.easymail.ca. VERY HIGH 99
64.147.108.50 pb-mx9.pobox.com. VERY HIGH 98
64.147.108.51 pb-mx10.pobox.com. VERY HIGH 91
64.147.108.52 pb-mx11.pobox.com. VERY HIGH 98
64.147.108.58 fb4.pobox.com. VERY HIGH 89
65.254.253.1 walmailout01.yourhostingaccount.com. VERY HIGH 97
65.254.253.2 walmailout02.yourhostingaccount.com. VERY HIGH 98
65.254.253.3 walmailout03.yourhostingaccount.com. VERY HIGH 97
65.254.253.7 walmailout07.yourhostingaccount.com. VERY HIGH 97
65.254.253.8 walmailout08.yourhostingaccount.com. VERY HIGH 97
66.96.184.2 bosmailout02.eigbox.net. VERY HIGH 75
66.96.184.3 bosmailout03.eigbox.net. VERY HIGH 97
66.96.184.5 bosmailout05.eigbox.net. VERY HIGH 79
66.96.184.6 bosmailout06.eigbox.net. VERY HIGH 97
66.96.184.8 bosmailout08.eigbox.net. VERY HIGH 97
66.96.184.10 bosmailout10.eigbox.net. VERY HIGH 97
66.163.185.204 sonic321-23.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.187.32 sonic308-9.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.33 sonic322-10.consmr.mail.ne1.yahoo.com. VERY HIGH 98
66.163.191.82 sonic320-20.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.191.204 sonic312-23.consmr.mail.ne1.yahoo.com. VERY HIGH 99
69.160.50.2 crusier.nexcess.net. MODERATE 97
74.6.128.83 sonic312-21.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.129.123 sonic309-13.consmr.mail.bf2.yahoo.com. VERY HIGH 98
74.208.4.194 mout.perfora.net. VERY HIGH 98
74.208.4.196 mout.perfora.net. VERY HIGH 83
74.208.4.197 mout.perfora.net. VERY HIGH 88
74.208.4.200 mout.gmx.com. VERY HIGH 87
74.208.4.201 mout.gmx.com. VERY HIGH 92
98.137.65.82 sonic313-19.consmr.mail.gq1.yahoo.com. VERY HIGH 99
98.137.70.204 sonic320-23.consmr.mail.gq1.yahoo.com. VERY HIGH 97
104.143.9.101 dnic-mxfwd1.directnic.net. VERY HIGH 85
104.143.9.102 dnic-mxfwd2.directnic.net. VERY HIGH 97
128.6.47.42 emfwdkb-out.rutgers.edu. VERY HIGH 89
128.253.150.158 alr.mail.cornell.edu. VERY HIGH 84
135.148.117.228 mta-131a.oxsus-vadesecure.net. VERY HIGH 94
135.148.117.229 mta-131b.oxsus-vadesecure.net. VERY HIGH 94
135.148.117.230 mta-132a.oxsus-vadesecure.net. VERY HIGH 94
135.148.117.231 mta-132b.oxsus-vadesecure.net. VERY HIGH 94
135.148.117.232 mta-c131a.oxsus-vadesecure.net. VERY HIGH 91
135.148.117.234 mta-c132a.oxsus-vadesecure.net. VERY HIGH 91
136.143.188.70 sender4-of-f70.zoho.com. HIGH 97
136.143.188.85 sender4-of-g85.zoho.com. HIGH 99
148.163.133.158 mx0a-00390e01.pphosted.com. VERY HIGH 85
148.163.135.28 mx0a-00007101.pphosted.com. VERY HIGH 97
148.163.137.158 mx0b-00390e01.pphosted.com. VERY HIGH 96
148.163.139.28 mx0b-00007101.pphosted.com. VERY HIGH 77
161.47.34.7 gate.forward.smtp.ord1d.emailsrvr.com. VERY HIGH 91
162.216.242.35 mx1.wiredblade.com. HIGH 90
162.216.242.38 mx1.wiredblade.com. HIGH 97
167.68.23.250 eportus1.f.cust.thomsonreuters.com. VERY HIGH 98
167.89.46.179 o1678946x179.outbound-mail.sendgrid.net. VERY HIGH 98
167.89.79.165 o1678979x165.outbound-mail.sendgrid.net. VERY HIGH 98
173.228.157.37 fb20.pobox.com. VERY HIGH 89
173.228.157.38 fb21.pobox.com. VERY HIGH 90
173.228.157.39 pb-mx20.pobox.com. VERY HIGH 98
173.228.157.40 pb-mx21.pobox.com. VERY HIGH 98
173.228.157.42 pb-mx23.pobox.com. VERY HIGH 97
173.237.185.61 libra.vivawebhost.com. HIGH 95
185.201.16.19 out12-19.antispamcloud.com. VERY HIGH 66
185.201.18.59 out16-59.antispamcloud.com. VERY HIGH 18
185.201.19.56 out15-56.antispamcloud.com. VERY HIGH 65
192.254.116.70 o192254116x70.outbound-mail.sendgrid.net. VERY HIGH 97
192.254.116.201 o192254116x201.outbound-mail.sendgrid.net. VERY HIGH 97
192.254.122.166 o192254122x166.outbound-mail.sendgrid.net. VERY HIGH 97
198.21.0.213 o198210x213.outbound-mail.sendgrid.net. VERY HIGH 98
198.21.3.203 o198213x203.outbound-mail.sendgrid.net. VERY HIGH 85
198.37.144.118 csnrwhts.outbound-mail.sendgrid.net. VERY HIGH 94
198.37.148.98 o198-37-148-98.outbound-mail.sendgrid.net. VERY HIGH 97
198.37.156.197 o19837156x197.outbound-mail.sendgrid.net. VERY HIGH 98
198.37.159.10 o19837159x10.outbound-mail.sendgrid.net. VERY HIGH 98
198.54.122.3 eforward1a-1.registrar-servers.com. VERY HIGH 97
198.54.122.6 eforward1b-1.registrar-servers.com. VERY HIGH 99
198.54.122.9 eforward1c-1.registrar-servers.com. VERY HIGH 99
198.54.122.12 eforward1e-1.registrar-servers.com. VERY HIGH 99
198.177.126.22 eforward3-22.registrar-servers.com. VERY HIGH 96
198.177.126.23 eforward3a.registrar-servers.com. VERY HIGH 97
198.177.126.25 eforward3b.registrar-servers.com. VERY HIGH 97
199.47.128.40 smtp-forward.a.misk.com. VERY HIGH 98
205.220.164.24 mx0a-000ce201.pphosted.com. VERY HIGH 97
205.220.176.24 mx0b-000ce201.pphosted.com. VERY HIGH 94
216.37.64.49 mail.worldspice.net. VERY HIGH 95
216.40.44.18 smtprelay0018.hostedemail.com. VERY HIGH 98
216.40.44.19 smtprelay0019.hostedemail.com. VERY HIGH 98
216.40.44.20 smtprelay0020.hostedemail.com. VERY HIGH 98
216.40.44.21 smtprelay0021.hostedemail.com. VERY HIGH 98
216.40.44.22 smtprelay0022.hostedemail.com. VERY HIGH 98
216.40.44.23 smtprelay0023.hostedemail.com. VERY HIGH 88
216.69.139.11 p3plsmtp25-01.prod.phx3.secureserver.net. VERY HIGH 94
216.69.139.13 p3plsmtp25-02.prod.phx3.secureserver.net. VERY HIGH 98
216.69.139.15 p3plsmtp25-03.prod.phx3.secureserver.net. VERY HIGH 98
216.69.139.17 p3plsmtp25-04.prod.phx3.secureserver.net. VERY HIGH 98
216.69.139.19 p3plsmtp25-05.prod.phx3.secureserver.net. VERY HIGH 98
216.69.139.21 p3plsmtp25-06.prod.phx3.secureserver.net. VERY HIGH 98
216.69.139.23 p3plsmtp26-01.prod.phx3.secureserver.net. VERY HIGH 84
216.69.139.25 p3plsmtp26-02.prod.phx3.secureserver.net. VERY HIGH 81
216.69.139.27 p3plsmtp26-03.prod.phx3.secureserver.net. VERY HIGH 73
216.69.139.31 p3plsmtp26-05.prod.phx3.secureserver.net. VERY HIGH 67
216.69.139.45 p3plsmtp27-01.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.47 p3plsmtp27-02.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.49 p3plsmtp27-03.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.51 p3plsmtp27-04.prod.phx3.secureserver.net. VERY HIGH 98
216.69.139.53 p3plsmtp27-05.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.55 p3plsmtp27-06.prod.phx3.secureserver.net. VERY HIGH 97
217.70.178.242 mslow2.mail.gandi.net. VERY HIGH 96

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