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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
cathedral.org
Issued by
Cloudflare Inc ECC CA-3
Valid Until
06/14/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
3.19.212.86 smtp3.schoolbox.port443.io. HIGH 99
13.58.214.35 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 46
18.191.56.25 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 70
18.216.184.4 smtp2.schoolbox.port443.io. HIGH 99
18.219.197.222 egress-host.us-east-2.a.mail.umich.edu. VERY HIGH 54
18.220.88.89 smtp1.schoolbox.port443.io. HIGH 99
24.41.67.41 smarth-prod1.sys.elnk.net. VERY HIGH 97
35.160.237.124 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 60
35.161.254.188 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 63
35.162.59.88 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 52
52.37.117.118 egress-host.us-west-2.a.mail.umich.edu. VERY HIGH 71
67.231.157.125 mx0b-00000d07.pphosted.com. HIGH 99
104.245.209.238 mta238b-ord.mtasv.net. VERY HIGH 97
108.177.16.12 12.r1.unverified-forwarding.1e100.net. VERY HIGH 98
129.22.103.228 mpv-out-ksl-1.CWRU.Edu. VERY HIGH 97
129.159.122.98 mx.rcn.com. VERY HIGH 91
148.105.10.27 mail27.sea172.mcdlv.net. VERY HIGH 82
148.105.10.71 mail71.sea172.mcdlv.net. VERY HIGH 98
148.105.10.80 mail80.sea172.mcdlv.net. VERY HIGH 97
148.105.10.93 mail93.sea172.mcdlv.net. VERY HIGH 94
148.105.11.7 mail7.sea31.mcsv.net. VERY HIGH 98
148.105.11.11 mail11.sea31.mcsv.net. VERY HIGH 99
148.105.11.55 mail55.sea31.mcsv.net. VERY HIGH 97
148.105.11.119 mail119.sea31.mcsv.net. VERY HIGH 98
148.105.11.151 mail151.sea71.mcsv.net. VERY HIGH 99
148.105.11.159 mail159.sea71.mcsv.net. VERY HIGH 98
148.105.12.22 mail22.sea21.rsgsv.net. VERY HIGH 98
148.105.12.155 mail155.sea22.mcdlv.net. VERY HIGH 99
148.105.12.168 mail168.sea22.mcdlv.net. VERY HIGH 97
148.105.12.211 mail211.sea22.mcdlv.net. VERY HIGH 98
148.105.14.103 mail103.sea61.rsgsv.net. VERY HIGH 98
148.105.14.143 mail143.sea81.mcsv.net. VERY HIGH 99
148.105.15.15 mail15.sea91.rsgsv.net. VERY HIGH 99
148.105.15.211 mail211.sea101.rsgsv.net. VERY HIGH 98
162.129.199.120 ironeb2.johnshopkins.edu. VERY HIGH 81
170.10.129.109 us-smtp-delivery-109.mimecast.com. VERY HIGH 98
170.10.133.109 us-smtp-delivery-109.mimecast.com. VERY HIGH 99
198.2.129.49 mail49.atl71.mcdlv.net. VERY HIGH 84
198.2.129.88 mail88.atl71.mcdlv.net. VERY HIGH 76
198.2.129.123 mail123.atl71.mcdlv.net. VERY HIGH 70
198.2.129.210 mail210.atl81.rsgsv.net. VERY HIGH 99
198.2.129.211 mail211.atl81.rsgsv.net. VERY HIGH 98
198.2.129.223 mail223.atl81.rsgsv.net. VERY HIGH 98
198.2.130.123 mail123.atl91.mcsv.net. VERY HIGH 97
198.2.130.131 mail131.atl101.mcdlv.net. VERY HIGH 85
198.2.130.228 mail228.atl101.mcdlv.net. VERY HIGH 94
198.2.131.11 mail11.atl111.rsgsv.net. VERY HIGH 97
198.2.139.39 mail39.atl18.mcdlv.net. VERY HIGH 90
198.2.139.173 mail173.atl221.rsgsv.net. VERY HIGH 82
198.2.141.6 mail6.atl231.mcsv.net. VERY HIGH 97
198.2.141.12 mail12.atl231.mcsv.net. VERY HIGH 99
198.2.141.67 mail67.atl231.mcsv.net. VERY HIGH 99
198.2.141.103 mail103.atl231.mcsv.net. VERY HIGH 98
198.2.141.110 mail110.atl231.mcsv.net. VERY HIGH 98
198.2.141.167 mail167.atl241.mcsv.net. VERY HIGH 91
198.2.141.242 mail242.atl241.mcsv.net. VERY HIGH 98
198.2.141.247 mail247.atl241.mcsv.net. VERY HIGH 98
198.2.141.249 mail249.atl241.mcsv.net. VERY HIGH 98
198.2.142.58 mail58.atl261.mcdlv.net. VERY HIGH 98
198.2.142.74 mail74.atl261.mcdlv.net. VERY HIGH 98
198.2.142.108 mail108.atl261.mcdlv.net. VERY HIGH 98
198.2.142.112 mail112.atl261.mcdlv.net. VERY HIGH 98
198.2.142.218 mail218.atl271.mcdlv.net. VERY HIGH 99
198.2.143.198 mail198.atl291.mcsv.net. VERY HIGH 98
198.2.144.18 mail18.atl301.rsgsv.net. VERY HIGH 97
198.2.144.68 mail68.atl301.rsgsv.net. VERY HIGH 97
198.2.144.114 mail114.atl301.rsgsv.net. VERY HIGH 98
198.2.144.117 mail117.atl301.rsgsv.net. VERY HIGH 99
198.2.174.45 mail45.suw231.rsgsv.net. VERY HIGH 97
198.2.174.54 mail54.suw231.rsgsv.net. VERY HIGH 98
198.2.174.69 mail69.suw231.rsgsv.net. VERY HIGH 98
198.2.174.91 mail91.suw231.rsgsv.net. VERY HIGH 98
198.2.175.6 mail6.suw151.rsgsv.net. VERY HIGH 97
198.2.175.10 mail10.suw151.rsgsv.net. VERY HIGH 98
198.2.175.110 mail110.suw151.rsgsv.net. VERY HIGH 98
198.2.175.131 mail131.suw161.rsgsv.net. VERY HIGH 99
198.2.175.157 mail157.suw161.rsgsv.net. VERY HIGH 98
198.2.175.184 mail184.suw161.rsgsv.net. VERY HIGH 97
198.2.175.197 mail197.suw161.rsgsv.net. VERY HIGH 98
198.2.182.5 mail5.suw15.mcsv.net. VERY HIGH 97
198.2.182.35 mail35.suw15.mcsv.net. VERY HIGH 98
198.2.182.119 mail119.suw15.mcsv.net. VERY HIGH 99
198.2.182.120 mail120.suw15.mcsv.net. VERY HIGH 98
198.2.182.177 mail177.suw16.rsgsv.net. VERY HIGH 98
198.2.182.217 mail217.suw16.rsgsv.net. VERY HIGH 99
198.2.182.249 mail249.suw16.rsgsv.net. VERY HIGH 98
198.2.183.54 mail54.suw13.rsgsv.net. VERY HIGH 98
198.2.183.136 mail136.suw14.mcdlv.net. VERY HIGH 85
198.2.183.177 mail177.suw14.mcdlv.net. VERY HIGH 97
198.2.183.206 mail206.suw14.mcdlv.net. VERY HIGH 96
198.2.183.238 mail238.suw14.mcdlv.net. VERY HIGH 91
198.2.184.160 mail160.suw101.mcdlv.net. VERY HIGH 89
198.2.184.161 mail161.suw101.mcdlv.net. VERY HIGH 94
198.2.184.209 mail209.suw101.mcdlv.net. VERY HIGH 90
198.2.185.85 mail85.suw111.mcdlv.net. VERY HIGH 97
198.2.185.87 mail87.suw111.mcdlv.net. VERY HIGH 98
198.2.185.105 mail105.suw111.mcdlv.net. VERY HIGH 98
198.2.185.129 mail129.suw121.mcdlv.net. VERY HIGH 94
198.2.185.149 mail149.suw121.mcdlv.net. VERY HIGH 93
198.2.188.14 1.mc.halalbooking.com. VERY HIGH 99
198.2.188.35 mail35.suw131.mcsv.net. VERY HIGH 98
198.2.188.106 mail106.suw131.mcsv.net. VERY HIGH 97
199.89.1.12 009.lax.mailroute.net. VERY HIGH 94
199.89.1.16 013.lax.mailroute.net. VERY HIGH 94
199.89.3.7 004.mia.mailroute.net. VERY HIGH 94
205.139.105.203 d2pdcsmmtapv3.blackbaud.com. VERY HIGH 85
205.139.105.204 d2pdcsmmtapv4.blackbaud.com. VERY HIGH 96
205.201.128.41 mail41.us4.mcsv.net. VERY HIGH 98
205.201.128.42 mail42.us4.mcsv.net. VERY HIGH 97
205.201.129.23 mail23.wdc01.mcdlv.net. VERY HIGH 84
205.201.130.196 mail196.wdc02.mcdlv.net. VERY HIGH 96
205.201.130.206 mail206.wdc02.mcdlv.net. VERY HIGH 88
205.201.130.247 mail247.wdc02.mcdlv.net. VERY HIGH 97
205.201.133.179 mail179.atl21.rsgsv.net. VERY HIGH 98
205.201.134.58 mail58.atl31.mcdlv.net. VERY HIGH 82
205.201.135.23 mail23.atl51.rsgsv.net. VERY HIGH 98
205.201.135.29 mail29.atl51.rsgsv.net. VERY HIGH 97
205.201.135.86 mail86.atl51.rsgsv.net. VERY HIGH 98
205.201.135.95 mail95.atl51.rsgsv.net. VERY HIGH 99
205.201.135.204 mail204.atl61.mcsv.net. VERY HIGH 96
205.201.135.233 mail233.atl61.mcsv.net. VERY HIGH 98
208.75.123.130 ccm22.constantcontact.com. VERY HIGH 97
208.75.123.131 ccm23.constantcontact.com. VERY HIGH 95
208.75.123.132 ccm24.constantcontact.com. VERY HIGH 97
208.75.123.133 ccm25.constantcontact.com. VERY HIGH 94
208.75.123.134 ccm134.constantcontact.com. VERY HIGH 83
208.75.123.135 ccm135.constantcontact.com. VERY HIGH 94
208.75.123.161 ccm26.constantcontact.com. VERY HIGH 82
208.75.123.162 ccm27.constantcontact.com. VERY HIGH 97
208.75.123.163 ccm38.constantcontact.com. VERY HIGH 71
208.75.123.164 ccm39.constantcontact.com. VERY HIGH 95
208.75.123.165 ccm165.constantcontact.com. VERY HIGH 97
208.75.123.166 ccm166.constantcontact.com. VERY HIGH 79
208.75.123.167 ccm167.constantcontact.com. VERY HIGH 95
208.75.123.168 ccm168.constantcontact.com. VERY HIGH 97
208.75.123.169 ccm169.constantcontact.com. VERY HIGH 95
208.75.123.170 ccm170.constantcontact.com. VERY HIGH 97
208.75.123.171 ccm171.constantcontact.com. VERY HIGH 97
208.75.123.172 ccm172.constantcontact.com. VERY HIGH 95
208.75.123.173 ccm173.constantcontact.com. VERY HIGH 97
208.75.123.174 ccm174.constantcontact.com. VERY HIGH 97
208.75.123.175 ccm175.constantcontact.com. VERY HIGH 83
208.75.123.176 ccm176.constantcontact.com. VERY HIGH 96
208.75.123.177 ccm177.constantcontact.com. VERY HIGH 95
208.75.123.178 ccm178.constantcontact.com. VERY HIGH 94
208.75.123.179 ccm179.constantcontact.com. VERY HIGH 95
208.75.123.180 ccm180.constantcontact.com. VERY HIGH 97
208.75.123.181 ccm181.constantcontact.com. VERY HIGH 82
208.75.123.182 ccm182.constantcontact.com. VERY HIGH 94
208.75.123.183 ccm183.constantcontact.com. VERY HIGH 95
208.75.123.184 ccm184.constantcontact.com. VERY HIGH 97
208.75.123.185 ccm185.constantcontact.com. VERY HIGH 97
208.75.123.186 ccm186.constantcontact.com. VERY HIGH 94
208.75.123.196 ccm36.constantcontact.com. VERY HIGH 79
208.75.123.197 ccm197.constantcontact.com. VERY HIGH 94
208.75.123.198 ccm198.constantcontact.com. VERY HIGH 94
208.75.123.202 ccm202.constantcontact.com. VERY HIGH 95
208.75.123.225 ccm29.constantcontact.com. VERY HIGH 95
208.75.123.226 ccm30.constantcontact.com. VERY HIGH 94
208.75.123.227 ccm31.constantcontact.com. VERY HIGH 94
208.75.123.228 ccm32.constantcontact.com. VERY HIGH 95
208.75.123.229 ccm229.constantcontact.com. VERY HIGH 79
208.75.123.230 ccm230.constantcontact.com. VERY HIGH 94
208.75.123.231 ccm231.constantcontact.com. VERY HIGH 83
208.75.123.232 ccm232.constantcontact.com. VERY HIGH 96
208.75.123.233 ccm233.constantcontact.com. VERY HIGH 87
208.75.123.234 ccm234.constantcontact.com. VERY HIGH 96
208.75.123.235 ccm235.constantcontact.com. VERY HIGH 94
208.75.123.236 ccm236.constantcontact.com. VERY HIGH 97
216.40.44.19 smtprelay0019.hostedemail.com. VERY HIGH 98
216.40.44.23 smtprelay0023.hostedemail.com. VERY HIGH 98
216.235.195.11 mta-nwxw.cluster2.blackbaud.net. VERY HIGH 94
216.235.195.13 mta-qqqw.cluster2.blackbaud.net. VERY HIGH 97
216.235.195.15 mta-qqqe.cluster2.blackbaud.net. VERY HIGH 94
216.235.195.37 mta-rttf.cluster2.blackbaud.net. MODERATE 99
216.235.195.63 mta-lllv.cluster2.blackbaud.net. VERY HIGH 95
216.235.195.69 mta-yxxx.cluster2.blackbaud.net. VERY HIGH 97
216.235.195.171 mta-cgxc.cluster3.blackbaud.net. VERY HIGH 97
216.235.195.184 mta-lvxp.cluster3.blackbaud.net. VERY HIGH 90
216.235.195.186 mta-lvpv.cluster3.blackbaud.net. VERY HIGH 97

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