List Quality Check

You have no lists. To create a list click here

Select Page
Icon

Sender Score

Results for IP address
12.34.56.789

Sending Domain Information

MX Record   
SPF Record   

SSL Information

SSL Certificate
Owner
hosting.aarp.org
Issued by
DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid Until
12/07/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
13.110.78.181 smtp06-ia5-sp4.mta.salesforce.com. VERY HIGH 99
13.110.78.182 smtp07-ia5-sp4.mta.salesforce.com. VERY HIGH 99
13.110.78.189 smtp14-ia5-sp4.mta.salesforce.com. VERY HIGH 98
13.110.78.190 smtp15-ia5-sp4.mta.salesforce.com. VERY HIGH 99
18.236.56.161 outbound-dkim.us.khoros-mail.com. VERY HIGH 74
23.90.101.111 esa.hc5440-32.iphmx.com. HIGH 97
23.90.112.13 esa.hc5440-32.iphmx.com. HIGH 97
23.251.231.28 e231-28.smtp-out.amazonses.com. HIGH 99
34.218.116.3 outbound-dkim.us.khoros-mail.com. VERY HIGH 81
40.107.92.51 mail-bn7nam10on2051.outbound.protection.outlook.com. VERY HIGH 97
40.107.92.87 mail-bn7nam10on2087.outbound.protection.outlook.com. VERY HIGH 80
40.107.93.56 mail-dm6nam10on2056.outbound.protection.outlook.com. VERY HIGH 68
40.107.93.74 mail-dm6nam10on2074.outbound.protection.outlook.com. VERY HIGH 97
40.107.94.59 mail-mw2nam10on2059.outbound.protection.outlook.com. VERY HIGH 83
40.107.212.69 mail-bn1nam02on2069.outbound.protection.outlook.com. VERY HIGH 90
40.107.220.86 mail-co1nam11on2086.outbound.protection.outlook.com. VERY HIGH 85
40.107.223.57 mail-dm6nam11on2057.outbound.protection.outlook.com. VERY HIGH 97
40.107.223.73 mail-dm6nam11on2073.outbound.protection.outlook.com. VERY HIGH 78
40.107.236.40 mail-bn8nam11on2040.outbound.protection.outlook.com. VERY HIGH 85
40.107.236.41 mail-bn8nam11on2041.outbound.protection.outlook.com. VERY HIGH 82
40.107.237.56 mail-bn8nam12on2056.outbound.protection.outlook.com. VERY HIGH 84
40.107.237.78 mail-bn8nam12on2078.outbound.protection.outlook.com. VERY HIGH 90
40.107.237.89 mail-bn8nam12on2089.outbound.protection.outlook.com. VERY HIGH 90
40.107.243.41 mail-dm6nam12on2041.outbound.protection.outlook.com. VERY HIGH 78
40.107.243.82 mail-dm6nam12on2082.outbound.protection.outlook.com. VERY HIGH 82
40.107.244.69 mail-mw2nam12on2069.outbound.protection.outlook.com. VERY HIGH 89
40.107.244.70 mail-mw2nam12on2070.outbound.protection.outlook.com. VERY HIGH 97
52.100.171.200 mail-bn8nam11hn2200.outbound.protection.outlook.com. VERY HIGH 58
68.232.195.186 mta2.email.aarp.org. VERY HIGH 93
68.232.195.187 mta3.email.aarp.org. VERY HIGH 96
68.232.195.188 mta4.email.aarp.org. VERY HIGH 98
68.232.207.20 mta.mktcld.salesforce.com. HIGH 97
68.232.207.209 mta.email.aarp.org. VERY HIGH 96
68.232.207.237 mta.offers.aarp.org. VERY HIGH 66
69.72.33.42 m33-42.mailgun.net. VERY HIGH 97
136.147.137.160 mta8.email.aarp.org. VERY HIGH 98
148.105.11.215 mail215.sea71.mcsv.net. VERY HIGH 92
192.161.149.31 outbyoip1.pod23.use1.zdsys.com. VERY HIGH 99
192.161.149.32 outbyoip2.pod23.use1.zdsys.com. VERY HIGH 99
192.161.149.33 outbyoip3.pod23.use1.zdsys.com. VERY HIGH 97
192.161.149.34 outbyoip4.pod23.use1.zdsys.com. VERY HIGH 99
192.161.149.35 outbyoip5.pod23.use1.zdsys.com. VERY HIGH 99
192.161.149.36 outbyoip6.pod23.use1.zdsys.com. VERY HIGH 99
192.161.149.37 outbyoip7.pod23.use1.zdsys.com. VERY HIGH 99
192.161.149.38 outbyoip8.pod23.use1.zdsys.com. VERY HIGH 97
192.161.149.39 outbyoip9.pod23.use1.zdsys.com. VERY HIGH 99
192.161.149.40 outbyoip10.pod23.use1.zdsys.com. VERY HIGH 97
192.161.149.41 outbyoip11.pod23.use1.zdsys.com. VERY HIGH 99
192.161.149.42 outbyoip12.pod23.use1.zdsys.com. VERY HIGH 99
192.161.151.31 outbyoip1.pod20.usw2.zdsys.com. VERY HIGH 97
192.161.151.32 outbyoip2.pod20.usw2.zdsys.com. VERY HIGH 99
192.161.151.33 outbyoip3.pod20.usw2.zdsys.com. VERY HIGH 99
192.161.151.34 outbyoip4.pod20.usw2.zdsys.com. VERY HIGH 99
192.161.151.35 outbyoip5.pod20.usw2.zdsys.com. VERY HIGH 99
192.161.151.36 outbyoip6.pod20.usw2.zdsys.com. VERY HIGH 97
192.161.151.37 outbyoip7.pod20.usw2.zdsys.com. VERY HIGH 99
192.161.151.38 outbyoip8.pod20.usw2.zdsys.com. VERY HIGH 97
192.161.151.39 outbyoip9.pod20.usw2.zdsys.com. VERY HIGH 99
192.161.151.40 outbyoip10.pod20.usw2.zdsys.com. VERY HIGH 99
192.161.151.41 outbyoip11.pod20.usw2.zdsys.com. VERY HIGH 99
192.161.151.42 outbyoip12.pod20.usw2.zdsys.com. VERY HIGH 99
198.2.142.225 mail225.atl271.mcdlv.net. VERY HIGH 94
198.2.190.167 mail167.suw12.mcsv.net. VERY HIGH 97
198.2.190.231 mail231.suw12.mcsv.net. VERY HIGH 98
198.37.147.117 o4.email.prnewswire.com. VERY HIGH 99
198.207.147.227 m03b.cvent-planner.com. HIGH 99
198.207.147.228 m04b.cvent-planner.com. HIGH 99
198.207.147.229 m05b.cvent-planner.com. VERY HIGH 99
198.207.147.230 m06b.cvent-planner.com. VERY HIGH 99
198.207.147.231 m07b.cvent-planner.com. VERY HIGH 99
198.207.147.232 m08b.cvent-planner.com. VERY HIGH 97
198.207.147.233 m09b.cvent-planner.com. VERY HIGH 97
199.122.127.17 mta5.email.aarp.org. VERY HIGH 92
199.122.127.18 mta6.email.aarp.org. VERY HIGH 98
204.232.172.40 gate.forward.smtp.iad3a.emailsrvr.com. VERY HIGH 97
205.201.133.228 mail228.atl21.rsgsv.net. VERY HIGH 91
216.230.14.227 m227c.cvent-planner.com. HIGH 99
216.230.14.228 m228c.cvent-planner.com. HIGH 99
216.230.14.229 m229c.cvent-planner.com. VERY HIGH 99
216.230.14.230 m230c.cvent-planner.com. VERY HIGH 99
216.230.14.231 m231c.cvent-planner.com. VERY HIGH 99
216.230.14.232 m232c.cvent-planner.com. VERY HIGH 97
216.230.14.233 m233c.cvent-planner.com. VERY HIGH 99

The path to reputation greatness.

See if you’re being blocked.

Is your reputation suffering because you’re on a blocklist? Use our free tool to investigate.

Learn from star senders

Hear real sender stories on the Email After Hours podcast.

Keep your lists clean

Upload your list to our list quality checks tool to see if your contacts are legit.

Talk to an email expert.

We’re the experts in deliverability and driving maximum results from your email marketing. Let’s chat and find out how you can improve your sender reputation and raise your revenue.

Assess

Learn

Act