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Sending Domain Information
MX Record
SPF Record
Whois Lookup
SSL Information
SSL Certificate
Owner catylist.com
Issued by Amazon
Valid Until 08/28/2023
Sending IPs
IP Address Hostname Volume Sender Score
40.107.236.41 mail-bn8nam11on2041.outbound.protection.outlook.com. VERY HIGH 90
173.201.193.185 p3plsmtp18-03.prod.phx3.secureserver.net. VERY HIGH 99
40.107.220.76 mail-co1nam11on2076.outbound.protection.outlook.com. VERY HIGH 97
40.107.244.138 mail-mw2nam12on2138.outbound.protection.outlook.com. VERY HIGH 96
54.174.52.104 pgg14a.bf06x.hubspotemail.net. VERY HIGH 89
216.17.56.220 mail027.220.56.a.static.mtka.securence.com. VERY HIGH 99
216.17.14.21 mail008.21.14.a.static.mtka.securence.com. VERY HIGH 99
161.47.34.7 gate.forward.smtp.ord1d.emailsrvr.com. VERY HIGH 97
104.244.124.87 se3-lax1.servconfig.com. VERY HIGH 53
204.232.172.40 gate.forward.smtp.iad3a.emailsrvr.com. VERY HIGH 94
216.69.139.29 p3plsmtp26-04.prod.phx3.secureserver.net. VERY HIGH 99
158.247.18.175 bid46pt.bf06x.hubspotemail.net. VERY HIGH 97
40.107.223.133 mail-dm6nam11on2133.outbound.protection.outlook.com. VERY HIGH 91
216.69.139.51 p3plsmtp27-04.prod.phx3.secureserver.net. VERY HIGH 98
216.17.63.229 mail031.229.63.A.static.mtka.securence.com. VERY HIGH 99
208.70.129.185 smtp-out2.electric.net. VERY HIGH 97
40.107.236.100 mail-bn8nam11on2100.outbound.protection.outlook.com. VERY HIGH 73
208.70.129.184 smtp-out2.electric.net. VERY HIGH 95
40.107.223.136 mail-dm6nam11on2136.outbound.protection.outlook.com. VERY HIGH 90
54.240.38.109 a38-109.smtp-out.amazonses.com. VERY HIGH 89
216.69.139.45 p3plsmtp27-01.prod.phx3.secureserver.net. VERY HIGH 88
216.69.139.49 p3plsmtp27-03.prod.phx3.secureserver.net. VERY HIGH 94
108.166.43.128 gate.forward.smtp.ord1c.emailsrvr.com. VERY HIGH 96
173.201.193.183 p3plsmtp18-02.prod.phx3.secureserver.net. VERY HIGH 99
208.70.129.180 smtp-out2.electric.net. HIGH 86
40.107.236.40 mail-bn8nam11on2040.outbound.protection.outlook.com. VERY HIGH 90
216.17.14.15 mail006.15.14.a.static.mtka.securence.com. VERY HIGH 99
216.17.14.164 mail005.164.14.a.static.mtka.securence.com. VERY HIGH 99
216.17.14.49 mail010.49.14.a.static.mtka.securence.com. VERY HIGH 99
40.107.223.138 mail-dm6nam11on2138.outbound.protection.outlook.com. VERY HIGH 92
216.69.139.53 p3plsmtp27-05.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.23 p3plsmtp26-01.prod.phx3.secureserver.net. VERY HIGH 99
208.70.129.177 smtp-out2.electric.net. HIGH 85
40.107.237.131 mail-bn8nam12on2131.outbound.protection.outlook.com. VERY HIGH 87
216.17.56.206 mail026.206.56.a.static.mtka.securence.com. VERY HIGH 99
216.69.139.25 p3plsmtp26-02.prod.phx3.secureserver.net. VERY HIGH 99
54.174.116.32 mail5.helpscout.net. VERY HIGH 99
40.107.92.131 mail-bn7nam10on2131.outbound.protection.outlook.com. VERY HIGH 91
40.107.244.90 mail-mw2nam12on2090.outbound.protection.outlook.com. VERY HIGH 94
54.174.52.191 pgg16p.bf06x.hubspotemail.net. VERY HIGH 97
216.69.139.55 p3plsmtp27-06.prod.phx3.secureserver.net. VERY HIGH 97
54.174.52.147 pgg15h.bf06x.hubspotemail.net. VERY HIGH 97
23.83.208.37 cockroach.apple.relay.mailchannels.net. VERY HIGH 94
50.93.245.193 mail025.193.245.a.static.mtka.securence.com. VERY HIGH 99
216.17.24.220 mail028.220.24.a.static.mtka.securence.com. VERY HIGH 99
34.198.122.65 mail1.helpscout.net. VERY HIGH 98
216.17.14.182 mail011.182.14.a.static.mtka.securence.com. VERY HIGH 99
208.70.129.182 smtp-out2.electric.net. HIGH 87
216.17.24.230 mail029.230.24.a.static.mtka.securence.com. VERY HIGH 99
208.70.129.178 smtp-out2.electric.net. HIGH 88
158.247.23.147 bid47ol.bf06x.hubspotemail.net. VERY HIGH 89
40.107.92.132 mail-bn7nam10on2132.outbound.protection.outlook.com. VERY HIGH 96
40.107.220.92 mail-co1nam11on2092.outbound.protection.outlook.com. VERY HIGH 92
54.240.38.110 a38-110.smtp-out.amazonses.com. VERY HIGH 89
52.2.238.96 mail6.helpscout.net. VERY HIGH 99
52.0.20.102 mail4.helpscout.net. VERY HIGH 99
208.70.129.176 smtp-out2.electric.net. HIGH 87
185.201.19.200 out4-200.antispamcloud.com. VERY HIGH 99
158.247.23.124 bid47ny.bf06x.hubspotemail.net. VERY HIGH 97
40.107.243.138 mail-dm6nam12on2138.outbound.protection.outlook.com. VERY HIGH 92
173.201.193.187 p3plsmtp18-04.prod.phx3.secureserver.net. VERY HIGH 99
208.70.129.186 smtp-out2.electric.net. VERY HIGH 97
146.20.86.8 gate.forward.smtp.iad3b.emailsrvr.com. VERY HIGH 97
68.178.252.55 p3plsmtp22-02.prod.phx3.secureserver.net. VERY HIGH 99
68.178.252.61 p3plsmtp22-05.prod.phx3.secureserver.net. VERY HIGH 90
40.107.93.134 mail-dm6nam10on2134.outbound.protection.outlook.com. VERY HIGH 92
216.69.139.17 p3plsmtp25-04.prod.phx3.secureserver.net. VERY HIGH 90
52.20.146.34 mail3.helpscout.net. VERY HIGH 99
208.70.129.183 smtp-out2.electric.net. VERY HIGH 97
216.69.139.31 p3plsmtp26-05.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.47 p3plsmtp27-02.prod.phx3.secureserver.net. VERY HIGH 98
216.17.12.10 mail002.10.12.A.static.MTKA.securence.com. VERY HIGH 99
158.247.18.167 bid46pl.bf06x.hubspotemail.net. VERY HIGH 97
158.247.18.191 bid46p9.bf06x.hubspotemail.net. VERY HIGH 97
40.107.243.116 mail-dm6nam12on2116.outbound.protection.outlook.com. VERY HIGH 91
216.69.139.33 p3plsmtp26-06.prod.phx3.secureserver.net. VERY HIGH 99
216.69.139.27 p3plsmtp26-03.prod.phx3.secureserver.net. VERY HIGH 99
158.247.23.132 bid47n6.bf06x.hubspotemail.net. VERY HIGH 97
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