SSL Information
SSL Certificate
Owner
ccf.org
Issued by
WE1
Valid Until
12/06/2026
Sending IPs
| IP Address | Hostname | Volume | Sender Score |
|---|---|---|---|
| 20.13.235.193 | smtpa-outbound4.duck.com. | VERY HIGH | 98 |
| 20.13.235.194 | smtpa-outbound1.duck.com. | VERY HIGH | 98 |
| 20.13.235.195 | smtpa-outbound6.duck.com. | VERY HIGH | 98 |
| 20.13.235.197 | smtpa-outbound5.duck.com. | VERY HIGH | 99 |
| 20.13.235.198 | smtpa-outbound8.duck.com. | VERY HIGH | 98 |
| 20.13.235.199 | smtpa-outbound3.duck.com. | VERY HIGH | 98 |
| 20.67.221.10 | smtp-outbound3.duck.com. | VERY HIGH | 98 |
| 20.67.221.11 | smtp-outbound6.duck.com. | VERY HIGH | 98 |
| 20.67.221.12 | smtp-outbound9.duck.com. | VERY HIGH | 98 |
| 20.67.222.10 | smtp-outbound1.duck.com. | VERY HIGH | 98 |
| 20.67.222.11 | smtp-outbound4.duck.com. | VERY HIGH | 98 |
| 20.67.222.12 | smtp-outbound7.duck.com. | VERY HIGH | 98 |
| 20.67.223.10 | smtp-outbound2.duck.com. | VERY HIGH | 98 |
| 20.67.223.11 | smtp-outbound5.duck.com. | VERY HIGH | 98 |
| 20.67.223.12 | smtp-outbound8.duck.com. | VERY HIGH | 98 |
| 40.78.242.13 | mail17.nam.pb-dynmktg.com. | VERY HIGH | 99 |
| 40.78.242.14 | mail18.nam.pb-dynmktg.com. | VERY HIGH | 99 |
| 45.14.148.22 | o22.p40.mailjet.com. | VERY HIGH | 79 |
| 47.43.20.26 | impout002aa.msg.chrl.nc.charter.net. | VERY HIGH | 69 |
| 47.43.20.32 | impout008aa.msg.chrl.nc.charter.net. | VERY HIGH | 82 |
| 54.174.57.133 | pgg24n.pgg24n.cs.hubspotemail.net. | VERY HIGH | 99 |
| 54.186.60.165 | inbound3a.ore.mailhop.org. | VERY HIGH | 83 |
| 54.191.158.99 | inbound3b.ore.mailhop.org. | VERY HIGH | 94 |
| 54.240.11.27 | a11-27.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.28 | a11-28.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.30 | a11-30.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.31 | a11-31.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.33 | a11-33.smtp-out.amazonses.com. | VERY HIGH | 98 |
| 54.240.11.34 | a11-34.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.35 | a11-35.smtp-out.amazonses.com. | VERY HIGH | 96 |
| 54.240.11.36 | a11-36.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.37 | a11-37.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.114 | a11-114.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.115 | a11-115.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.134 | a11-134.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.135 | a11-135.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.136 | a11-136.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.138 | a11-138.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.139 | a11-139.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.140 | a11-140.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.142 | a11-142.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.146 | a11-146.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.147 | a11-147.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.149 | a11-149.smtp-out.amazonses.com. | VERY HIGH | 96 |
| 54.240.11.150 | a11-150.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.151 | a11-151.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.152 | a11-152.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.153 | a11-153.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.161 | a11-161.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.162 | a11-162.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.11.163 | a11-163.smtp-out.amazonses.com. | VERY HIGH | 97 |
| 54.240.48.48 | a48-48.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.49 | a48-49.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.51 | a48-51.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.52 | a48-52.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.54 | a48-54.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.56 | a48-56.smtp-out.amazonses.com. | VERY HIGH | 96 |
| 54.240.48.57 | a48-57.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.58 | a48-58.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.59 | a48-59.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.60 | a48-60.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.61 | a48-61.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.62 | a48-62.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.63 | a48-63.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.64 | a48-64.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.65 | a48-65.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.66 | a48-66.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.185 | a48-185.smtp-out.amazonses.com. | VERY HIGH | 96 |
| 54.240.48.186 | a48-186.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.187 | a48-187.smtp-out.amazonses.com. | VERY HIGH | 99 |
| 54.240.48.188 | a48-188.smtp-out.amazonses.com. | VERY HIGH | 96 |
| 54.240.48.189 | a48-189.smtp-out.amazonses.com. | VERY HIGH | 97 |
| 64.68.200.41 | mx-caprica.easydns.com. | VERY HIGH | 86 |
| 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 | 97 |
| 72.15.228.91 | exemploportal2.net. | VERY LOW | 99 |
| 74.112.64.38 | mail1274.silverpop.mkt689.com. | VERY HIGH | 98 |
| 74.112.65.118 | mail2734.silverpop.mkt3330.com. | VERY HIGH | 83 |
| 74.125.230.140 | mail-qv2-f12.google.com. | VERY HIGH | 6 |
| 74.208.4.194 | mout.perfora.net. | VERY HIGH | 96 |
| 75.98.128.150 | spamtitan.vsysone.com. | VERY HIGH | 100 |
| 103.168.172.198 | fforwardh-a3-smtp.messagingengine.com. | VERY HIGH | 97 |
| 108.177.16.65 | 65.r1.unverified-forwarding.1e100.net. | VERY HIGH | 99 |
| 136.144.42.40 | NXDOMAIN | VERY HIGH | 72 |
| 149.72.201.3 | o1.ptr3525.ungerboeck.com. | MODERATE | 99 |
| 167.89.9.96 | o2.ptr9544.ungerboeck.com. | MODERATE | 99 |
| 167.89.29.47 | o57.sfx01.ccf.org. | HIGH | 99 |
| 167.89.54.4 | o1678954x4.outbound-mail.sendgrid.net. | HIGH | 99 |
| 167.89.92.40 | o1.dtdsendgrid.doublethedonation.com. | VERY HIGH | 98 |
| 170.10.129.151 | us-smtp-delivery-151.mimecast.com. | VERY HIGH | 98 |
| 170.10.129.221 | us-smtp-delivery-221.mimecast.com. | VERY HIGH | 89 |
| 170.10.133.151 | us-smtp-delivery-151.mimecast.com. | VERY HIGH | 95 |
| 170.10.133.221 | us-smtp-delivery-221.mimecast.com. | VERY HIGH | 97 |
| 172.93.164.46 | NXDOMAIN | HIGH | 68 |
| 172.96.188.177 | ny015.relay.arandomserver.com. | HIGH | 99 |
| 173.45.18.112 | mta-511a.oxsus-vadesecure.net. | VERY HIGH | 73 |
| 192.28.148.57 | mktmail.clevelandclinic.org. | HIGH | 97 |
| 192.241.181.130 | eml6.listserve.com. | HIGH | 74 |
| 193.122.187.19 | mx.armstrong.syn-alias.com. | VERY HIGH | 83 |
| 205.220.165.146 | mx0a-00641c01.pphosted.com. | VERY HIGH | 61 |
| 205.220.177.146 | mx0b-00641c01.pphosted.com. | VERY HIGH | 79 |
| 208.75.123.130 | ccm22.constantcontact.com. | VERY HIGH | 60 |
| 208.75.123.131 | ccm23.constantcontact.com. | VERY HIGH | 8 |
| 208.75.123.132 | ccm24.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.133 | ccm25.constantcontact.com. | VERY HIGH | 68 |
| 208.75.123.134 | ccm134.constantcontact.com. | VERY HIGH | 79 |
| 208.75.123.135 | ccm135.constantcontact.com. | VERY HIGH | 69 |
| 208.75.123.161 | ccm26.constantcontact.com. | VERY HIGH | 81 |
| 208.75.123.162 | ccm27.constantcontact.com. | VERY HIGH | 76 |
| 208.75.123.163 | ccm38.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.164 | ccm39.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.165 | ccm165.constantcontact.com. | VERY HIGH | 79 |
| 208.75.123.166 | ccm166.constantcontact.com. | VERY HIGH | 74 |
| 208.75.123.167 | ccm167.constantcontact.com. | VERY HIGH | 68 |
| 208.75.123.168 | ccm168.constantcontact.com. | VERY HIGH | 75 |
| 208.75.123.169 | ccm169.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.170 | ccm170.constantcontact.com. | VERY HIGH | 81 |
| 208.75.123.171 | ccm171.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.172 | ccm172.constantcontact.com. | VERY HIGH | 69 |
| 208.75.123.173 | ccm173.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.174 | ccm174.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.175 | ccm175.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.176 | ccm176.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.177 | ccm177.constantcontact.com. | VERY HIGH | 79 |
| 208.75.123.178 | ccm178.constantcontact.com. | VERY HIGH | 79 |
| 208.75.123.179 | ccm179.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.180 | ccm180.constantcontact.com. | VERY HIGH | 81 |
| 208.75.123.181 | ccm181.constantcontact.com. | VERY HIGH | 74 |
| 208.75.123.182 | ccm182.constantcontact.com. | VERY HIGH | 79 |
| 208.75.123.183 | ccm183.constantcontact.com. | VERY HIGH | 81 |
| 208.75.123.184 | ccm184.constantcontact.com. | VERY HIGH | 67 |
| 208.75.123.185 | ccm185.constantcontact.com. | VERY HIGH | 75 |
| 208.75.123.186 | ccm186.constantcontact.com. | VERY HIGH | 75 |
| 208.75.123.196 | ccm36.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.197 | ccm197.constantcontact.com. | VERY HIGH | 73 |
| 208.75.123.198 | ccm198.constantcontact.com. | VERY HIGH | 73 |
| 208.75.123.202 | ccm202.constantcontact.com. | VERY HIGH | 75 |
| 208.75.123.225 | ccm29.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.226 | ccm30.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.227 | ccm31.constantcontact.com. | VERY HIGH | 81 |
| 208.75.123.228 | ccm32.constantcontact.com. | VERY HIGH | 63 |
| 208.75.123.229 | ccm229.constantcontact.com. | VERY HIGH | 77 |
| 208.75.123.230 | ccm230.constantcontact.com. | VERY HIGH | 65 |
| 208.75.123.231 | ccm231.constantcontact.com. | VERY HIGH | 69 |
| 208.75.123.232 | ccm232.constantcontact.com. | VERY HIGH | 81 |
| 208.75.123.233 | ccm233.constantcontact.com. | VERY HIGH | 75 |
| 208.75.123.234 | ccm234.constantcontact.com. | VERY HIGH | 77 |
| 208.75.123.235 | ccm235.constantcontact.com. | VERY HIGH | 80 |
| 208.75.123.236 | ccm236.constantcontact.com. | VERY HIGH | 75 |
| 208.85.54.226 | mail1489.silverpop.mkt1289.com. | VERY HIGH | 98 |
| 209.85.128.179 | mail-yw1-f179.google.com. | VERY HIGH | 62 |
| 209.85.208.48 | mail-ed1-f48.google.com. | VERY HIGH | 63 |
| 209.85.208.173 | mail-lj1-f173.google.com. | VERY HIGH | 67 |
| 209.85.208.178 | mail-lj1-f178.google.com. | VERY HIGH | 67 |
| 209.85.208.182 | mail-lj1-f182.google.com. | VERY HIGH | 67 |
| 209.85.218.46 | mail-ej1-f46.google.com. | VERY HIGH | 62 |
| 216.40.44.18 | smtprelay0018.hostedemail.com. | VERY HIGH | 90 |
Related Sending Domains
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IP Address
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Volume
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Sender Score
A Sender Score is assigned to each IP and is a numerical representation of the IP address's reputation as a sender of mail. The score is determined by factoring performance across key reputation measures important to both ISPs and recipients of email. Sender Scores are on a scale of zero to 100, with zero being the worst score and 100 being the best score.
Other IPs
Other IPs we have seen that map to the hostname.
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