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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
cssa.org
Issued by
Sectigo Public Server Authentication CA DV R36
Valid Until
03/12/2027
Sending IPs
IP Address    Hostname Volume    Sender Score   
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
35.89.44.32 omta33.uswest2.a.cloudfilter.net. VERY HIGH 67
35.89.44.34 omta35.uswest2.a.cloudfilter.net. VERY HIGH 64
35.89.44.36 omta37.uswest2.a.cloudfilter.net. VERY HIGH 59
35.89.44.38 omta39.uswest2.a.cloudfilter.net. VERY HIGH 69
44.202.169.34 omta035.useast.a.cloudfilter.net. VERY HIGH 64
44.202.169.36 omta037.useast.a.cloudfilter.net. VERY HIGH 15
44.202.169.38 omta039.useast.a.cloudfilter.net. VERY HIGH 69
51.81.61.63 mta-c101b.earthlink-vadesecure.net. VERY HIGH 84
51.81.229.183 mta-c201b.earthlink-vadesecure.net. VERY HIGH 81
54.149.154.28 inbound4b.ore.mailhop.org. VERY HIGH 90
54.191.158.99 inbound3b.ore.mailhop.org. VERY HIGH 79
64.68.200.41 mx-caprica.easydns.com. VERY HIGH 97
66.96.184.1 bosmailout01.eigbox.net. VERY HIGH 97
66.96.184.2 bosmailout02.eigbox.net. VERY HIGH 97
66.96.184.3 bosmailout03.eigbox.net. VERY HIGH 96
103.168.172.193 fforwardl-a2-smtp.messagingengine.com. VERY HIGH 97
103.168.172.194 fforwardl-a3-smtp.messagingengine.com. VERY HIGH 98
103.168.172.195 fforwardl-a4-smtp.messagingengine.com. VERY HIGH 98
104.143.9.101 dnic-mxfwd1.directnic.net. VERY HIGH 97
104.248.224.170 mx2.forwardemail.net. VERY HIGH 97
121.127.44.56 mx1.forwardemail.net. VERY HIGH 87
121.127.44.59 mx2.forwardemail.net. VERY HIGH 97
131.153.154.98 mail1.mxpn1.infra.improvmx.com. VERY HIGH 99
136.143.188.112 sender4-pp-f112.zoho.com. VERY HIGH 99
138.197.213.185 mx1.forwardemail.net. VERY HIGH 87
146.20.86.8 gate.forward.smtp.iad3b.emailsrvr.com. VERY HIGH 92
148.105.11.115 mail115.sea31.mcsv.net. VERY HIGH 99
148.105.13.173 mail173.sea51.mcsv.net. VERY HIGH 99
148.105.14.205 mail205.sea81.mcsv.net. VERY HIGH 99
148.105.15.21 mail21.sea91.rsgsv.net. VERY HIGH 98
161.47.34.7 gate.forward.smtp.ord1d.emailsrvr.com. VERY HIGH 97
165.173.182.112 sender5-pp-f112.zoho.com. HIGH 99
198.2.131.36 mail36.atl111.rsgsv.net. VERY HIGH 99
198.2.141.79 mail79.atl231.mcsv.net. VERY HIGH 98
198.2.144.71 mail71.atl301.rsgsv.net. VERY HIGH 85
198.2.174.19 mail19.suw231.rsgsv.net. VERY HIGH 99
198.2.181.56 mail56.suw17.mcsv.net. VERY HIGH 99
198.2.181.58 mail58.suw17.mcsv.net. VERY HIGH 94
198.2.183.149 mail149.suw14.mcdlv.net. VERY HIGH 97
198.2.183.157 mail157.suw14.mcdlv.net. VERY HIGH 97
198.2.184.193 mail193.suw101.mcdlv.net. VERY HIGH 99
199.89.1.16 013.lax.mailroute.net. VERY HIGH 97
199.89.1.17 014.lax.mailroute.net. VERY HIGH 99
199.89.3.7 004.mia.mailroute.net. VERY HIGH 99
202.12.124.192 fforwardl-b1-smtp.messagingengine.com. VERY HIGH 97
202.12.124.195 fforwardl-b4-smtp.messagingengine.com. VERY HIGH 97
204.232.172.40 gate.forward.smtp.iad3a.emailsrvr.com. VERY HIGH 84
205.201.135.221 mail221.atl61.mcsv.net. VERY HIGH 99
205.251.189.12 smail11b.cloudsector.net. MODERATE 99
205.251.189.106 smail11c.cloudsector.net. MODERATE 99
205.251.189.190 smail11d.cloudsector.net. MODERATE 99
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