List Quality Check

You have no lists. To create a list click here

Select Page
Icon

Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
hallmarksoftware.com
Issued by
R3
Valid Until
05/27/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
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 16
15.204.3.11 mta-c232b.oxsus-vadesecure.net. VERY HIGH 89
18.188.205.92 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 18
18.191.56.25 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 51
18.219.197.222 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 9
20.67.221.10 smtp-outbound3.duck.com. VERY HIGH 96
24.41.67.41 smarth-prod1.sys.elnk.net. VERY HIGH 97
24.41.67.42 smarth-prod2.sys.elnk.net. VERY HIGH 97
35.160.237.124 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 9
35.161.254.188 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 15
35.162.59.88 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 15
44.192.35.19 mail-usn20.freshemail.io. VERY HIGH 99
44.192.35.97 mail-usn98.freshemail.io. HIGH 97
52.28.30.98 inbound1.eu.mailhop.org. VERY HIGH 98
52.37.117.118 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 38
54.68.193.51 inbound2b.ore.mailhop.org. VERY HIGH 98
54.149.154.28 inbound4b.ore.mailhop.org. VERY HIGH 97
54.149.206.185 inbound5b.ore.mailhop.org. VERY HIGH 97
54.191.158.99 inbound3b.ore.mailhop.org. VERY HIGH 98
64.68.200.41 mx-caprica.easydns.com. VERY HIGH 95
64.147.108.50 pb-mx9.pobox.com. VERY HIGH 97
64.147.108.51 pb-mx10.pobox.com. VERY HIGH 97
64.147.108.52 pb-mx11.pobox.com. VERY HIGH 97
64.147.108.55 pb-mx14.pobox.com. VERY HIGH 97
64.147.108.58 fb4.pobox.com. VERY HIGH 80
65.254.253.1 walmailout01.yourhostingaccount.com. VERY HIGH 97
65.254.253.2 walmailout02.yourhostingaccount.com. VERY HIGH 97
65.254.253.3 walmailout03.yourhostingaccount.com. VERY HIGH 97
65.254.253.4 walmailout04.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
66.163.184.43 sonic317-32.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.184.44 sonic317-33.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.184.45 sonic317-34.consmr.mail.ne1.yahoo.com. VERY HIGH 94
66.163.184.146 sonic309-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.184.147 sonic309-21.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.184.148 sonic309-22.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.184.200 sonic301-31.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.184.201 sonic301-32.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.185.31 sonic313-56.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.185.32 sonic313-9.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.185.147 sonic305-21.consmr.mail.ne1.yahoo.com. VERY HIGH 98
66.163.185.148 sonic305-22.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.185.204 sonic321-23.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.185.205 sonic321-24.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.185.206 sonic321-25.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.186.82 sonic318-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.186.83 sonic318-21.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.186.84 sonic318-22.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.186.147 sonic302-21.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.186.148 sonic302-22.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.186.204 sonic310-23.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.186.205 sonic310-24.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.186.206 sonic310-25.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.187.31 sonic308-56.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.187.32 sonic308-9.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.187.33 sonic308-10.consmr.mail.ne1.yahoo.com. VERY HIGH 91
66.163.187.146 sonic316-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.187.147 sonic316-21.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.188.82 sonic319-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.188.83 sonic319-21.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.188.84 sonic319-22.consmr.mail.ne1.yahoo.com. VERY HIGH 98
66.163.188.147 sonic303-21.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.188.148 sonic303-22.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.188.204 sonic311-23.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.188.205 sonic311-24.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.188.206 sonic311-25.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.31 sonic322-56.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.32 sonic322-9.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.33 sonic322-10.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.82 sonic306-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.83 sonic306-21.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.189.84 sonic306-22.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.189.146 sonic314-20.consmr.mail.ne1.yahoo.com. VERY HIGH 98
66.163.189.147 sonic314-21.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.190.31 sonic307-56.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.190.32 sonic307-9.consmr.mail.ne1.yahoo.com. VERY HIGH 98
66.163.190.33 sonic307-10.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.190.146 sonic315-20.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.190.147 sonic315-21.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.191.82 sonic320-20.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.191.83 sonic320-21.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.191.84 sonic320-22.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.191.147 sonic304-21.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.191.148 sonic304-22.consmr.mail.ne1.yahoo.com. VERY HIGH 97
66.163.191.204 sonic312-23.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.191.205 sonic312-24.consmr.mail.ne1.yahoo.com. VERY HIGH 99
66.163.191.206 sonic312-25.consmr.mail.ne1.yahoo.com. VERY HIGH 99
72.19.205.220 me-ss2-fuhrtv.mailengine1.com. VERY HIGH 6
72.19.216.171 me-ss2-thhmho.mailengine1.com. VERY HIGH 77
72.19.221.145 me-ss2-dabfob.mailengine1.com. VERY HIGH 16
74.6.128.32 sonic304-9.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.128.33 sonic304-10.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.128.82 sonic312-20.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.128.83 sonic312-21.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.128.204 sonic320-23.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.128.205 sonic320-24.consmr.mail.bf2.yahoo.com. VERY HIGH 97
74.6.129.41 sonic301-2.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.129.81 sonic317-26.consmr.mail.bf2.yahoo.com. VERY HIGH 98
74.6.129.82 sonic317-27.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.129.123 sonic309-13.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.129.124 sonic309-14.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.130.121 sonic316-11.consmr.mail.bf2.yahoo.com. VERY HIGH 98
74.6.131.41 sonic303-2.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.131.81 sonic319-26.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.131.83 sonic319-28.consmr.mail.bf2.yahoo.com. VERY HIGH 94
74.6.131.123 sonic311-13.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.131.124 sonic311-14.consmr.mail.bf2.yahoo.com. VERY HIGH 98
74.6.132.41 sonic306-2.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.132.81 sonic322-26.consmr.mail.bf2.yahoo.com. VERY HIGH 97
74.6.132.123 sonic314-13.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.133.41 sonic305-2.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.133.42 sonic305-3.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.133.81 sonic321-26.consmr.mail.bf2.yahoo.com. VERY HIGH 97
74.6.133.82 sonic321-27.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.133.83 sonic321-28.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.134.40 sonic307-1.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.134.41 sonic307-2.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.134.123 sonic315-13.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.134.124 sonic315-14.consmr.mail.bf2.yahoo.com. VERY HIGH 98
74.6.135.81 sonic318-26.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.135.83 sonic318-28.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.6.135.125 sonic310-15.consmr.mail.bf2.yahoo.com. VERY HIGH 99
74.208.4.194 mout.perfora.net. VERY HIGH 99
74.208.4.196 mout.perfora.net. VERY HIGH 80
74.208.4.197 mout.perfora.net. VERY HIGH 85
98.137.65.30 sonic315-54.consmr.mail.gq1.yahoo.com. VERY HIGH 99
98.137.66.204 sonic319-23.consmr.mail.gq1.yahoo.com. VERY HIGH 99
98.137.68.206 sonic304-25.consmr.mail.gq1.yahoo.com. VERY HIGH 99
98.137.69.146 sonic310-20.consmr.mail.gq1.yahoo.com. VERY HIGH 99
98.137.69.148 sonic310-22.consmr.mail.gq1.yahoo.com. VERY HIGH 97
98.137.70.82 sonic322-19.consmr.mail.gq1.yahoo.com. VERY HIGH 99
98.137.70.204 sonic320-23.consmr.mail.gq1.yahoo.com. VERY HIGH 99
98.137.70.205 sonic320-24.consmr.mail.gq1.yahoo.com. VERY HIGH 99
104.143.9.101 dnic-mxfwd1.directnic.net. VERY HIGH 87
129.159.105.98 mx.windstream.net. VERY HIGH 97
135.148.117.234 mta-c132a.oxsus-vadesecure.net. VERY HIGH 86
149.130.13.236 alum-mail.wellesley.edu. VERY HIGH 97
161.47.34.7 gate.forward.smtp.ord1d.emailsrvr.com. VERY HIGH 91
173.228.157.39 pb-mx20.pobox.com. VERY HIGH 97
173.228.157.40 pb-mx21.pobox.com. VERY HIGH 97
173.228.157.42 pb-mx23.pobox.com. VERY HIGH 95
188.165.82.249 ip249.ip-188-165-82.eu. MODERATE 89
192.252.151.19 s343.sureserver.com. VERY HIGH 97
204.12.102.47 clustermx12.ntirety.com. HIGH 96
204.232.172.40 gate.forward.smtp.iad3a.emailsrvr.com. VERY HIGH 62
205.220.165.146 mx0a-00641c01.pphosted.com. VERY HIGH 70
205.220.177.146 mx0b-00641c01.pphosted.com. VERY HIGH 72
216.24.226.95 mta95.cp20.com. VERY HIGH 85
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
216.92.3.112 fwd2.pairdomains.net. HIGH 98
216.92.3.113 fwd3.pairdomains.net. HIGH 97
216.92.3.114 fwd4.pairdomains.net. HIGH 99
216.127.136.243 mx1.xecu.net. HIGH 83
216.127.136.244 mx2.xecu.net. HIGH 97
216.127.136.245 mx3.xecu.net. HIGH 96
216.127.136.246 mx4.xecu.net. HIGH 98
216.127.136.247 mx5.xecu.net. HIGH 96
Related Sending Domains

The path to reputation greatness.

See if you’re being blocked.

Is your reputation suffering because you’re on a blocklist? Use our free tool to investigate.

Learn from star senders

Hear real sender stories on the Email After Hours podcast.

Keep your lists clean

Upload your list to our list quality checks tool to see if your contacts are legit.

Talk to an email expert.

We’re the experts in deliverability and driving maximum results from your email marketing. Let’s chat and find out how you can improve your sender reputation and raise your revenue.

Assess

Learn

Act