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Sending Domain Information
MX Record
SPF Record
Whois Lookup
SSL Information
SSL Certificate
Owner wustl.edu
Issued by InCommon RSA Server CA
Valid Until 07/24/2023
Sending IPs
IP Address Hostname Volume Sender Score
128.252.35.155 smtpb.physics.wustl.edu. LOW 100
139.60.2.65 mail65-4z9c.e2ma.net. VERY HIGH 98
198.2.174.36 mail36.suw231.rsgsv.net. VERY HIGH 98
104.47.55.103 mail-mw2nam10lp2103.outbound.protection.outlook.com. VERY HIGH 96
104.47.66.47 mail-mw2nam12lp2047.outbound.protection.outlook.com. VERY HIGH 97
104.47.74.41 mail-bn8nam04lp2041.outbound.protection.outlook.com. HIGH 97
147.253.210.172 mta-253-210-172.smtp-out.sparkpostmail.com. VERY HIGH 99
104.47.56.43 mail-dm3nam02lp2043.outbound.protection.outlook.com. HIGH 97
104.47.55.169 mail-bn8nam12lp2169.outbound.protection.outlook.com. VERY HIGH 98
104.47.70.104 mail-bn7nam10lp2104.outbound.protection.outlook.com. VERY HIGH 97
104.47.56.45 mail-dm3nam02lp2045.outbound.protection.outlook.com. HIGH 98
139.60.0.71 mail71-2z9c.e2ma.net. VERY HIGH 99
139.60.2.73 mail73-4z9c.e2ma.net. VERY HIGH 98
104.47.58.107 mail-dm6nam10lp2107.outbound.protection.outlook.com. VERY HIGH 97
128.252.112.54 mail.wustl.edu. VERY LOW 99
104.47.74.45 mail-bn8nam04lp2045.outbound.protection.outlook.com. HIGH 98
104.47.73.170 mail-mw2nam04lp2170.outbound.protection.outlook.com. HIGH 97
104.47.58.103 mail-dm6nam10lp2103.outbound.protection.outlook.com. VERY HIGH 96
104.47.56.40 mail-dm3nam02lp2040.outbound.protection.outlook.com. HIGH 98
104.47.59.175 mail-dm6nam12lp2175.outbound.protection.outlook.com. VERY HIGH 98
104.47.59.176 mail-dm6nam12lp2176.outbound.protection.outlook.com. VERY HIGH 98
104.47.74.46 mail-bn8nam04lp2046.outbound.protection.outlook.com. HIGH 97
139.60.2.69 mail69-4z9c.e2ma.net. VERY HIGH 98
198.2.129.172 mail172.atl81.rsgsv.net. VERY HIGH 97
139.60.0.67 mail67-2z9c.e2ma.net. VERY HIGH 98
139.60.0.75 mail75-2z9c.e2ma.net. VERY HIGH 99
104.47.57.172 mail-dm6nam11lp2172.outbound.protection.outlook.com. VERY HIGH 97
104.47.74.43 mail-bn8nam04lp2043.outbound.protection.outlook.com. HIGH 98
104.47.56.46 mail-dm3nam02lp2046.outbound.protection.outlook.com. HIGH 98
139.60.2.74 mail74-4z9c.e2ma.net. VERY HIGH 98
104.47.55.101 mail-mw2nam10lp2101.outbound.protection.outlook.com. VERY HIGH 97
104.47.59.177 mail-dm6nam12lp2177.outbound.protection.outlook.com. VERY HIGH 97
104.47.51.46 mail-bn1nam02lp2046.outbound.protection.outlook.com. HIGH 97
104.47.58.109 mail-dm6nam10lp2109.outbound.protection.outlook.com. VERY HIGH 97
147.253.215.160 mta-253-215-160.smtp-out.sparkpostmail.com. VERY HIGH 99
198.2.129.254 mail254.atl81.rsgsv.net. VERY HIGH 98
198.2.183.60 mail60.suw13.rsgsv.net. VERY HIGH 97
139.60.0.78 mail78-2z9c.e2ma.net. VERY HIGH 98
104.47.74.40 mail-bn8nam04lp2040.outbound.protection.outlook.com. HIGH 97
128.252.112.51 smtp2.mx.wustl.edu. HIGH 99
205.201.135.55 mail55.atl51.rsgsv.net. VERY HIGH 98
104.47.58.169 mail-bn8nam11lp2169.outbound.protection.outlook.com. VERY HIGH 97
104.47.66.49 mail-mw2nam12lp2049.outbound.protection.outlook.com. VERY HIGH 97
50.31.128.116 morhostmail1.morriseyhosting.com. MODERATE 99
104.47.55.171 mail-bn8nam12lp2171.outbound.protection.outlook.com. VERY HIGH 97
104.47.57.171 mail-dm6nam11lp2171.outbound.protection.outlook.com. VERY HIGH 94
104.47.56.47 mail-dm3nam02lp2047.outbound.protection.outlook.com. HIGH 98
104.47.58.104 mail-dm6nam10lp2104.outbound.protection.outlook.com. VERY HIGH 98
104.47.51.44 mail-bn1nam02lp2044.outbound.protection.outlook.com. HIGH 98
147.253.214.233 mta-253-214-233.smtp-out.sparkpostmail.com. VERY HIGH 99
104.47.59.174 mail-dm6nam12lp2174.outbound.protection.outlook.com. VERY HIGH 97
104.47.55.109 mail-mw2nam10lp2109.outbound.protection.outlook.com. VERY HIGH 97
104.47.55.168 mail-bn8nam12lp2168.outbound.protection.outlook.com. VERY HIGH 97
104.47.55.105 mail-mw2nam10lp2105.outbound.protection.outlook.com. VERY HIGH 97
167.89.95.129 o1.sendgrid.peoplegrove.com. VERY HIGH 97
104.47.57.40 mail-sn1nam02lp2040.outbound.protection.outlook.com. HIGH 98
198.37.152.151 o6.mx.technolutions.net. VERY HIGH 99
139.60.0.65 mail65-2z9c.e2ma.net. VERY HIGH 98
139.60.0.76 mail76-2z9c.e2ma.net. VERY HIGH 98
139.60.0.80 mail80-2z9c.e2ma.net. VERY HIGH 98
104.47.51.41 mail-bn1nam02lp2041.outbound.protection.outlook.com. HIGH 98
128.252.112.55 mailhost.wustl.edu. VERY LOW 99
104.47.70.108 mail-bn7nam10lp2108.outbound.protection.outlook.com. VERY HIGH 97
104.47.73.48 mail-dm6nam04lp2048.outbound.protection.outlook.com. HIGH 97
104.47.73.44 mail-dm6nam04lp2044.outbound.protection.outlook.com. HIGH 98
128.252.144.84 eaps.wustl.edu. LOW 70
104.47.58.168 mail-bn8nam11lp2168.outbound.protection.outlook.com. VERY HIGH 97
104.47.55.106 mail-mw2nam10lp2106.outbound.protection.outlook.com. VERY HIGH 97
104.47.56.44 mail-dm3nam02lp2044.outbound.protection.outlook.com. HIGH 97
104.47.74.48 mail-bn8nam04lp2048.outbound.protection.outlook.com. HIGH 98
139.60.2.76 mail76-4z9c.e2ma.net. VERY HIGH 98
104.47.57.169 mail-dm6nam11lp2169.outbound.protection.outlook.com. VERY HIGH 98
104.47.57.175 mail-dm6nam11lp2175.outbound.protection.outlook.com. VERY HIGH 97
139.60.2.75 mail75-4z9c.e2ma.net. VERY HIGH 99
139.60.2.80 mail80-4z9c.e2ma.net. VERY HIGH 98
104.47.56.172 mail-co1nam11lp2172.outbound.protection.outlook.com. VERY HIGH 97
104.47.56.41 mail-dm3nam02lp2041.outbound.protection.outlook.com. HIGH 97
104.47.73.174 mail-mw2nam04lp2174.outbound.protection.outlook.com. HIGH 97
199.89.1.14 011.lax.mailroute.net. VERY HIGH 97
167.89.17.242 o5.mx.technolutions.net. VERY HIGH 97
139.60.0.68 mail68-2z9c.e2ma.net. VERY HIGH 98
104.47.59.171 mail-dm6nam12lp2171.outbound.protection.outlook.com. VERY HIGH 97
104.47.73.42 mail-dm6nam04lp2042.outbound.protection.outlook.com. HIGH 98
128.135.165.77 smtp05.uchicago.edu. HIGH 96
139.60.0.81 mail81-2z9c.e2ma.net. VERY HIGH 98
139.60.2.72 mail72-4z9c.e2ma.net. VERY HIGH 98
104.47.70.105 mail-bn7nam10lp2105.outbound.protection.outlook.com. VERY HIGH 91
104.47.59.168 mail-dm6nam12lp2168.outbound.protection.outlook.com. VERY HIGH 97
104.47.74.42 mail-bn8nam04lp2042.outbound.protection.outlook.com. HIGH 97
104.47.57.42 mail-sn1nam02lp2042.outbound.protection.outlook.com. HIGH 97
104.47.74.49 mail-bn8nam04lp2049.outbound.protection.outlook.com. HIGH 97
139.60.0.73 mail73-2z9c.e2ma.net. VERY HIGH 98
104.47.66.46 mail-mw2nam12lp2046.outbound.protection.outlook.com. VERY HIGH 89
64.68.200.41 mx-caprica.easydns.com. VERY HIGH 97
139.60.2.79 mail79-4z9c.e2ma.net. VERY HIGH 98
104.47.58.102 mail-dm6nam10lp2102.outbound.protection.outlook.com. VERY HIGH 98
199.89.1.15 012.lax.mailroute.net. VERY HIGH 99
167.89.13.187 o7.mx.technolutions.net. VERY HIGH 98
52.224.142.128 smtp6.cashnet.com. VERY HIGH 97
198.2.182.158 mail158.suw16.rsgsv.net. VERY HIGH 98
128.252.112.53 rsmtp.mx.wustl.edu. VERY HIGH 81
139.60.2.67 mail67-4z9c.e2ma.net. VERY HIGH 98
205.201.135.40 mail40.atl51.rsgsv.net. VERY HIGH 81
104.47.55.174 mail-bn8nam12lp2174.outbound.protection.outlook.com. VERY HIGH 97
198.2.185.130 mail130.suw121.mcdlv.net. VERY HIGH 98
104.47.66.43 mail-mw2nam12lp2043.outbound.protection.outlook.com. VERY HIGH 97
104.47.57.41 mail-sn1nam02lp2041.outbound.protection.outlook.com. HIGH 98
104.47.73.175 mail-mw2nam04lp2175.outbound.protection.outlook.com. VERY HIGH 97
104.47.59.170 mail-dm6nam12lp2170.outbound.protection.outlook.com. VERY HIGH 97
104.47.56.175 mail-co1nam11lp2175.outbound.protection.outlook.com. VERY HIGH 97
104.45.175.206 smtp5.cashnet.com. VERY HIGH 97
104.47.73.46 mail-dm6nam04lp2046.outbound.protection.outlook.com. HIGH 98
139.60.2.66 mail66-4z9c.e2ma.net. VERY HIGH 98
128.252.69.50 wcdc.mx.wustl.edu. HIGH 88
104.47.51.42 mail-bn1nam02lp2042.outbound.protection.outlook.com. HIGH 98
104.47.73.43 mail-dm6nam04lp2043.outbound.protection.outlook.com. HIGH 97
198.2.174.129 mail129.suw241.rsgsv.net. VERY HIGH 99
104.47.58.100 mail-dm6nam10lp2100.outbound.protection.outlook.com. VERY HIGH 97
104.47.73.173 mail-mw2nam04lp2173.outbound.protection.outlook.com. HIGH 98
104.47.73.40 mail-dm6nam04lp2040.outbound.protection.outlook.com. HIGH 97
148.105.12.125 mail125.sea21.rsgsv.net. VERY HIGH 98
104.47.51.47 mail-bn1nam02lp2047.outbound.protection.outlook.com. HIGH 99
139.60.2.81 mail81-4z9c.e2ma.net. VERY HIGH 98
104.47.56.171 mail-co1nam11lp2171.outbound.protection.outlook.com. VERY HIGH 94
104.47.74.47 mail-bn8nam04lp2047.outbound.protection.outlook.com. HIGH 98
139.60.2.70 mail70-4z9c.e2ma.net. VERY HIGH 98
104.47.55.177 mail-bn8nam12lp2177.outbound.protection.outlook.com. VERY HIGH 95
172.105.152.211 atlanta189.amsat.org. VERY HIGH 99
139.60.0.79 mail79-2z9c.e2ma.net. VERY HIGH 98
148.105.15.201 mail201.sea101.rsgsv.net. VERY HIGH 98
104.47.70.106 mail-bn7nam10lp2106.outbound.protection.outlook.com. VERY HIGH 97
104.47.57.47 mail-sn1nam02lp2047.outbound.protection.outlook.com. HIGH 98
104.47.56.48 mail-dm3nam02lp2048.outbound.protection.outlook.com. HIGH 99
104.47.70.102 mail-bn7nam10lp2102.outbound.protection.outlook.com. VERY HIGH 97
104.47.58.105 mail-dm6nam10lp2105.outbound.protection.outlook.com. VERY HIGH 96
104.47.66.40 mail-mw2nam12lp2040.outbound.protection.outlook.com. VERY HIGH 97
104.47.57.177 mail-dm6nam11lp2177.outbound.protection.outlook.com. VERY HIGH 95
139.60.2.77 mail77-4z9c.e2ma.net. VERY HIGH 98
139.60.2.68 mail68-4z9c.e2ma.net. VERY HIGH 98
128.252.69.51 rsmtp.mx.wustl.edu. HIGH 67
128.252.5.194 rsmtp3.mx.wustl.edu. HIGH 96
104.47.73.177 mail-mw2nam04lp2177.outbound.protection.outlook.com. HIGH 98
104.47.73.171 mail-mw2nam04lp2171.outbound.protection.outlook.com. HIGH 98
104.47.74.44 mail-bn8nam04lp2044.outbound.protection.outlook.com. HIGH 97
104.47.57.49 mail-sn1nam02lp2049.outbound.protection.outlook.com. HIGH 98
104.47.55.102 mail-mw2nam10lp2102.outbound.protection.outlook.com. VERY HIGH 97
104.47.56.177 mail-co1nam11lp2177.outbound.protection.outlook.com. VERY HIGH 97
104.47.66.41 mail-mw2nam12lp2041.outbound.protection.outlook.com. VERY HIGH 97
104.47.55.170 mail-bn8nam12lp2170.outbound.protection.outlook.com. VERY HIGH 98
104.47.51.45 mail-bn1nam02lp2045.outbound.protection.outlook.com. HIGH 96
104.47.51.49 mail-bn1nam02lp2049.outbound.protection.outlook.com. HIGH 97
139.60.2.78 mail78-4z9c.e2ma.net. VERY HIGH 98
104.47.55.175 mail-bn8nam12lp2175.outbound.protection.outlook.com. VERY HIGH 98
104.47.56.169 mail-co1nam11lp2169.outbound.protection.outlook.com. VERY HIGH 94
18.4.70.168 sloan-mail5.mit.edu. VERY HIGH 96
192.174.87.86 mta-174-87-86.smtp-out.sparkpostmail.com. VERY HIGH 99
167.89.25.126 o1.mx.technolutions.net. VERY HIGH 98
198.37.152.137 o8.mx.technolutions.net. VERY HIGH 98
104.47.57.170 mail-dm6nam11lp2170.outbound.protection.outlook.com. VERY HIGH 97
104.47.70.107 mail-bn7nam10lp2107.outbound.protection.outlook.com. VERY HIGH 97
135.148.117.232 mta-c131a.oxsus-vadesecure.net. VERY HIGH 97
104.47.70.101 mail-bn7nam10lp2101.outbound.protection.outlook.com. VERY HIGH 97
216.69.139.27 p3plsmtp26-03.prod.phx3.secureserver.net. VERY HIGH 98
104.47.57.168 mail-dm6nam11lp2168.outbound.protection.outlook.com. VERY HIGH 97
104.47.66.44 mail-mw2nam12lp2044.outbound.protection.outlook.com. VERY HIGH 97
104.47.59.169 mail-dm6nam12lp2169.outbound.protection.outlook.com. VERY HIGH 97
104.47.59.172 mail-dm6nam12lp2172.outbound.protection.outlook.com. VERY HIGH 97
104.47.73.169 mail-mw2nam04lp2169.outbound.protection.outlook.com. HIGH 97
104.47.73.45 mail-dm6nam04lp2045.outbound.protection.outlook.com. HIGH 97
139.60.0.66 mail66-2z9c.e2ma.net. VERY HIGH 98
104.47.66.48 mail-mw2nam12lp2048.outbound.protection.outlook.com. VERY HIGH 94
104.47.66.42 mail-mw2nam12lp2042.outbound.protection.outlook.com. VERY HIGH 97
104.47.51.40 mail-bn1nam02lp2040.outbound.protection.outlook.com. HIGH 97
104.47.57.48 mail-sn1nam02lp2048.outbound.protection.outlook.com. HIGH 98
139.60.2.71 mail71-4z9c.e2ma.net. VERY HIGH 98
104.47.57.173 mail-dm6nam11lp2173.outbound.protection.outlook.com. VERY HIGH 97
104.47.56.176 mail-co1nam11lp2176.outbound.protection.outlook.com. VERY HIGH 97
128.252.112.50 smtp1.mx.wustl.edu. HIGH 99
104.47.51.48 mail-bn1nam02lp2048.outbound.protection.outlook.com. HIGH 98
104.47.56.42 mail-dm3nam02lp2042.outbound.protection.outlook.com. HIGH 99
104.47.58.108 mail-dm6nam10lp2108.outbound.protection.outlook.com. VERY HIGH 97
104.47.56.168 mail-co1nam11lp2168.outbound.protection.outlook.com. VERY HIGH 97
104.47.73.47 mail-dm6nam04lp2047.outbound.protection.outlook.com. HIGH 98
104.47.73.176 mail-mw2nam04lp2176.outbound.protection.outlook.com. HIGH 97
198.37.158.230 o4.mx.technolutions.net. VERY HIGH 99
104.47.55.104 mail-mw2nam10lp2104.outbound.protection.outlook.com. VERY HIGH 97
104.47.55.108 mail-mw2nam10lp2108.outbound.protection.outlook.com. VERY HIGH 97
104.47.66.45 mail-mw2nam12lp2045.outbound.protection.outlook.com. VERY HIGH 97
104.47.58.106 mail-dm6nam10lp2106.outbound.protection.outlook.com. VERY HIGH 97
128.252.5.193 smtp3.mx.wustl.edu. HIGH 97
104.47.56.49 mail-dm3nam02lp2049.outbound.protection.outlook.com. HIGH 97
104.47.73.172 mail-mw2nam04lp2172.outbound.protection.outlook.com. HIGH 98
165.212.10.31 netmail11.mx.net. VERY HIGH 71
198.2.183.249 mail249.suw14.mcdlv.net. VERY HIGH 98
198.37.152.133 o9.mx.technolutions.net. VERY HIGH 98
139.60.0.70 mail70-2z9c.e2ma.net. VERY HIGH 99
139.60.2.64 mail64-4z9c.e2ma.net. VERY HIGH 98
104.47.70.109 mail-bn7nam10lp2109.outbound.protection.outlook.com. VERY HIGH 98
104.47.73.49 mail-dm6nam04lp2049.outbound.protection.outlook.com. HIGH 98
104.47.57.174 mail-dm6nam11lp2174.outbound.protection.outlook.com. VERY HIGH 97
128.252.112.52 rsmtp1.mx.wustl.edu. HIGH 92
198.37.159.162 o2.mx.technolutions.net. VERY HIGH 98
104.47.73.41 mail-dm6nam04lp2041.outbound.protection.outlook.com. HIGH 98
139.60.0.77 mail77-2z9c.e2ma.net. VERY HIGH 99
104.47.58.101 mail-dm6nam10lp2101.outbound.protection.outlook.com. VERY HIGH 97
104.47.70.103 mail-bn7nam10lp2103.outbound.protection.outlook.com. VERY HIGH 97
104.47.55.100 mail-mw2nam10lp2100.outbound.protection.outlook.com. VERY HIGH 97
104.47.51.43 mail-bn1nam02lp2043.outbound.protection.outlook.com. HIGH 97
167.89.25.12 o3.mx.technolutions.net. VERY HIGH 98
104.47.56.173 mail-co1nam11lp2173.outbound.protection.outlook.com. VERY HIGH 97
104.47.55.172 mail-bn8nam12lp2172.outbound.protection.outlook.com. VERY HIGH 97
104.47.70.100 mail-bn7nam10lp2100.outbound.protection.outlook.com. VERY HIGH 97
27.126.146.35 mx35.b.outbound.createsend.com. VERY HIGH 97
104.47.55.107 mail-mw2nam10lp2107.outbound.protection.outlook.com. VERY HIGH 94
198.2.131.203 mail203.atl121.mcsv.net. VERY HIGH 99
198.2.182.195 mail195.suw16.rsgsv.net. VERY HIGH 98
104.47.56.174 mail-co1nam11lp2174.outbound.protection.outlook.com. VERY HIGH 97
104.47.57.43 mail-sn1nam02lp2043.outbound.protection.outlook.com. HIGH 97
104.47.55.173 mail-bn8nam12lp2173.outbound.protection.outlook.com. VERY HIGH 97
199.89.1.17 014.lax.mailroute.net. VERY HIGH 97
104.47.59.173 mail-dm6nam12lp2173.outbound.protection.outlook.com. VERY HIGH 98
147.253.210.161 mta-253-210-161.smtp-out.sparkpostmail.com. VERY HIGH 99
104.47.56.170 mail-co1nam11lp2170.outbound.protection.outlook.com. VERY HIGH 97
139.60.0.69 mail69-2z9c.e2ma.net. VERY HIGH 98
139.60.0.72 mail72-2z9c.e2ma.net. VERY HIGH 98
104.47.55.176 mail-bn8nam12lp2176.outbound.protection.outlook.com. VERY HIGH 97
139.60.0.74 mail74-2z9c.e2ma.net. VERY HIGH 99
104.47.57.176 mail-dm6nam11lp2176.outbound.protection.outlook.com. VERY HIGH 97
104.47.57.45 mail-sn1nam02lp2045.outbound.protection.outlook.com. HIGH 97
128.135.12.75 smtp02.uchicago.edu. HIGH 98
198.2.183.225 mail225.suw14.mcdlv.net. VERY HIGH 97
104.47.57.44 mail-sn1nam02lp2044.outbound.protection.outlook.com. HIGH 98
128.103.229.181 postmail-s03.cadm.harvard.edu. VERY HIGH 90

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