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
*.lnf.com
Issued by
DigiCert Global G2 TLS RSA SHA256 2020 CA1
Valid Until
11/03/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
40.93.194.14 mail-southcentralusazon11011014.outbound.protection.outlook.com. HIGH 96
40.93.194.15 mail-southcentralusazon11011015.outbound.protection.outlook.com. HIGH 98
40.93.194.68 mail-southcentralusazon11011068.outbound.protection.outlook.com. HIGH 96
40.93.195.21 mail-southcentralusazon11012021.outbound.protection.outlook.com. HIGH 98
40.93.195.50 mail-southcentralusazon11012050.outbound.protection.outlook.com. HIGH 98
40.93.195.58 mail-southcentralusazon11012058.outbound.protection.outlook.com. HIGH 98
40.93.195.65 mail-southcentralusazon11012065.outbound.protection.outlook.com. HIGH 98
40.93.196.2 mail-southcentralusazon11013002.outbound.protection.outlook.com. HIGH 98
40.93.196.3 mail-southcentralusazon11013003.outbound.protection.outlook.com. HIGH 97
40.93.196.9 mail-southcentralusazon11013009.outbound.protection.outlook.com. HIGH 98
40.93.196.13 mail-southcentralusazon11013013.outbound.protection.outlook.com. HIGH 97
40.93.196.24 mail-southcentralusazon11013024.outbound.protection.outlook.com. HIGH 98
40.93.196.29 mail-southcentralusazon11013029.outbound.protection.outlook.com. HIGH 96
40.93.196.34 mail-southcentralusazon11013034.outbound.protection.outlook.com. HIGH 96
40.93.196.41 mail-southcentralusazon11013041.outbound.protection.outlook.com. HIGH 92
40.93.196.49 mail-southcentralusazon11013049.outbound.protection.outlook.com. HIGH 96
40.93.196.52 mail-southcentralusazon11013052.outbound.protection.outlook.com. HIGH 96
40.93.196.69 mail-southcentralusazon11013069.outbound.protection.outlook.com. HIGH 97
40.93.198.15 mail-westcentralusazon11010015.outbound.protection.outlook.com. HIGH 96
40.93.198.45 mail-westcentralusazon11010045.outbound.protection.outlook.com. HIGH 98
40.93.198.56 mail-westcentralusazon11010056.outbound.protection.outlook.com. HIGH 96
40.93.198.66 mail-westcentralusazon11010066.outbound.protection.outlook.com. HIGH 96
40.93.201.3 mail-westcentralusazon11013003.outbound.protection.outlook.com. HIGH 93
40.93.201.10 mail-westcentralusazon11013010.outbound.protection.outlook.com. HIGH 96
40.93.201.42 mail-westcentralusazon11013042.outbound.protection.outlook.com. HIGH 98
40.93.201.65 mail-westcentralusazon11013065.outbound.protection.outlook.com. HIGH 96
40.107.200.0 mail-northcentralusazon11012000.outbound.protection.outlook.com. HIGH 96
40.107.200.10 mail-northcentralusazon11012010.outbound.protection.outlook.com. HIGH 98
40.107.200.11 mail-northcentralusazon11012011.outbound.protection.outlook.com. HIGH 97
40.107.200.18 mail-northcentralusazon11012018.outbound.protection.outlook.com. HIGH 96
40.107.200.27 mail-northcentralusazon11012027.outbound.protection.outlook.com. HIGH 94
40.107.200.31 mail-northcentralusazon11012031.outbound.protection.outlook.com. HIGH 97
40.107.200.44 mail-northcentralusazon11012044.outbound.protection.outlook.com. HIGH 94
40.107.200.49 mail-northcentralusazon11012049.outbound.protection.outlook.com. HIGH 97
40.107.200.50 mail-northcentralusazon11012050.outbound.protection.outlook.com. HIGH 96
40.107.200.65 mail-northcentralusazon11012065.outbound.protection.outlook.com. HIGH 89
40.107.200.69 mail-northcentralusazon11012069.outbound.protection.outlook.com. HIGH 98
40.107.201.4 mail-northcentralusazon11013004.outbound.protection.outlook.com. HIGH 96
40.107.201.10 mail-northcentralusazon11013010.outbound.protection.outlook.com. HIGH 96
40.107.201.17 mail-northcentralusazon11013017.outbound.protection.outlook.com. HIGH 98
40.107.201.42 mail-northcentralusazon11013042.outbound.protection.outlook.com. HIGH 97
40.107.201.44 mail-northcentralusazon11013044.outbound.protection.outlook.com. HIGH 96
40.107.201.49 mail-northcentralusazon11013049.outbound.protection.outlook.com. HIGH 98
40.107.201.59 mail-northcentralusazon11013059.outbound.protection.outlook.com. HIGH 97
40.107.201.60 mail-northcentralusazon11013060.outbound.protection.outlook.com. HIGH 97
40.107.201.68 mail-northcentralusazon11013068.outbound.protection.outlook.com. HIGH 98
40.107.201.69 mail-northcentralusazon11013069.outbound.protection.outlook.com. HIGH 91
40.107.201.70 mail-northcentralusazon11013070.outbound.protection.outlook.com. HIGH 96
40.107.208.0 mail-westus3azon11011000.outbound.protection.outlook.com. HIGH 98
40.107.208.2 mail-westus3azon11011002.outbound.protection.outlook.com. HIGH 98
40.107.208.19 mail-westus3azon11011019.outbound.protection.outlook.com. HIGH 98
40.107.208.23 mail-westus3azon11011023.outbound.protection.outlook.com. HIGH 96
40.107.208.32 mail-westus3azon11011032.outbound.protection.outlook.com. HIGH 98
40.107.208.38 mail-westus3azon11011038.outbound.protection.outlook.com. HIGH 98
40.107.208.43 mail-westus3azon11011043.outbound.protection.outlook.com. HIGH 98
40.107.208.54 mail-westus3azon11011054.outbound.protection.outlook.com. HIGH 96
40.107.208.64 mail-westus3azon11011064.outbound.protection.outlook.com. HIGH 98
40.107.208.71 mail-westus3azon11011071.outbound.protection.outlook.com. HIGH 97
40.107.209.19 mail-westus3azon11012019.outbound.protection.outlook.com. HIGH 89
40.107.209.30 mail-westus3azon11012030.outbound.protection.outlook.com. HIGH 97
40.107.209.59 mail-westus3azon11012059.outbound.protection.outlook.com. HIGH 98
40.107.209.71 mail-westus3azon11012071.outbound.protection.outlook.com. HIGH 94
43.228.186.196 a1i708.smtp2go.com. MODERATE 99
52.101.43.15 mail-westusazon11012015.outbound.protection.outlook.com. HIGH 93
52.101.43.23 mail-westusazon11012023.outbound.protection.outlook.com. HIGH 97
52.101.43.40 mail-westusazon11012040.outbound.protection.outlook.com. HIGH 98
52.101.43.45 mail-westusazon11012045.outbound.protection.outlook.com. HIGH 96
52.101.43.47 mail-westusazon11012047.outbound.protection.outlook.com. HIGH 96
52.101.43.52 mail-westusazon11012052.outbound.protection.outlook.com. HIGH 97
52.101.43.61 mail-westusazon11012061.outbound.protection.outlook.com. HIGH 98
52.101.43.67 mail-westusazon11012067.outbound.protection.outlook.com. HIGH 98
52.101.46.12 mail-westus2azon11010012.outbound.protection.outlook.com. HIGH 97
52.101.46.13 mail-westus2azon11010013.outbound.protection.outlook.com. HIGH 96
52.101.46.31 mail-westus2azon11010031.outbound.protection.outlook.com. HIGH 98
52.101.46.44 mail-westus2azon11010044.outbound.protection.outlook.com. HIGH 92
52.101.46.56 mail-westus2azon11010056.outbound.protection.outlook.com. HIGH 98
52.101.46.71 mail-westus2azon11010071.outbound.protection.outlook.com. HIGH 98
52.101.48.3 mail-westus2azon11012003.outbound.protection.outlook.com. HIGH 98
52.101.48.8 mail-westus2azon11012008.outbound.protection.outlook.com. HIGH 97
52.101.48.14 mail-westus2azon11012014.outbound.protection.outlook.com. HIGH 98
52.101.48.28 mail-westus2azon11012028.outbound.protection.outlook.com. HIGH 96
52.101.48.44 mail-westus2azon11012044.outbound.protection.outlook.com. HIGH 98
52.101.48.64 mail-westus2azon11012064.outbound.protection.outlook.com. HIGH 96
52.101.48.65 mail-westus2azon11012065.outbound.protection.outlook.com. HIGH 96
52.101.52.15 mail-eastusazon11011015.outbound.protection.outlook.com. HIGH 98
52.101.52.21 mail-eastusazon11011021.outbound.protection.outlook.com. HIGH 98
52.101.52.50 mail-eastusazon11011050.outbound.protection.outlook.com. HIGH 98
52.101.52.53 mail-eastusazon11011053.outbound.protection.outlook.com. HIGH 98
52.101.52.55 mail-eastusazon11011055.outbound.protection.outlook.com. HIGH 96
52.101.52.57 mail-eastusazon11011057.outbound.protection.outlook.com. HIGH 92
52.101.52.58 mail-eastusazon11011058.outbound.protection.outlook.com. HIGH 98
52.101.52.65 mail-eastusazon11011065.outbound.protection.outlook.com. HIGH 97
52.101.53.5 mail-eastusazon11012005.outbound.protection.outlook.com. HIGH 96
52.101.53.7 mail-eastusazon11012007.outbound.protection.outlook.com. HIGH 98
52.101.53.13 mail-eastusazon11012013.outbound.protection.outlook.com. HIGH 97
52.101.53.22 mail-eastusazon11012022.outbound.protection.outlook.com. HIGH 96
52.101.53.37 mail-eastusazon11012037.outbound.protection.outlook.com. HIGH 98
52.101.56.8 mail-eastus2azon11010008.outbound.protection.outlook.com. HIGH 98
52.101.56.13 mail-eastus2azon11010013.outbound.protection.outlook.com. HIGH 98
52.101.56.22 mail-eastus2azon11010022.outbound.protection.outlook.com. HIGH 96
52.101.56.33 mail-eastus2azon11010033.outbound.protection.outlook.com. HIGH 97
52.101.56.39 mail-eastus2azon11010039.outbound.protection.outlook.com. HIGH 97
52.101.57.4 mail-eastus2azon11011004.outbound.protection.outlook.com. HIGH 97
52.101.57.36 mail-eastus2azon11011036.outbound.protection.outlook.com. HIGH 96
52.101.57.38 mail-eastus2azon11011038.outbound.protection.outlook.com. HIGH 96
52.101.57.44 mail-eastus2azon11011044.outbound.protection.outlook.com. HIGH 98
52.101.57.54 mail-eastus2azon11011054.outbound.protection.outlook.com. HIGH 96
52.101.57.65 mail-eastus2azon11011065.outbound.protection.outlook.com. HIGH 97
52.101.61.31 mail-centralusazon11010031.outbound.protection.outlook.com. HIGH 96
52.101.61.36 mail-centralusazon11010036.outbound.protection.outlook.com. HIGH 97
52.101.61.38 mail-centralusazon11010038.outbound.protection.outlook.com. HIGH 98
52.101.62.7 mail-centralusazon11011007.outbound.protection.outlook.com. HIGH 97
52.101.62.33 mail-centralusazon11011033.outbound.protection.outlook.com. HIGH 95
52.101.62.35 mail-centralusazon11011035.outbound.protection.outlook.com. HIGH 96
52.101.62.66 mail-centralusazon11011066.outbound.protection.outlook.com. HIGH 96
52.101.85.2 mail-westusazon11010002.outbound.protection.outlook.com. HIGH 96
52.101.85.11 mail-westusazon11010011.outbound.protection.outlook.com. HIGH 96
52.101.85.41 mail-westusazon11010041.outbound.protection.outlook.com. HIGH 96
52.101.85.48 mail-westusazon11010048.outbound.protection.outlook.com. HIGH 96
52.101.85.54 mail-westusazon11010054.outbound.protection.outlook.com. HIGH 98
52.101.85.60 mail-westusazon11010060.outbound.protection.outlook.com. HIGH 97
52.101.193.0 mail-northcentralusazon11010000.outbound.protection.outlook.com. HIGH 96
52.101.193.3 mail-northcentralusazon11010003.outbound.protection.outlook.com. HIGH 98
52.101.193.14 mail-northcentralusazon11010014.outbound.protection.outlook.com. HIGH 96
52.101.193.25 mail-northcentralusazon11010025.outbound.protection.outlook.com. HIGH 97
52.101.193.66 mail-northcentralusazon11010066.outbound.protection.outlook.com. HIGH 97
52.101.201.1 mail-westus3azon11010001.outbound.protection.outlook.com. HIGH 97
52.101.201.10 mail-westus3azon11010010.outbound.protection.outlook.com. HIGH 98
52.101.201.11 mail-westus3azon11010011.outbound.protection.outlook.com. HIGH 97
52.101.201.42 mail-westus3azon11010042.outbound.protection.outlook.com. HIGH 98
52.101.201.48 mail-westus3azon11010048.outbound.protection.outlook.com. HIGH 98
52.101.201.54 mail-westus3azon11010054.outbound.protection.outlook.com. HIGH 96
52.101.201.62 mail-westus3azon11010062.outbound.protection.outlook.com. HIGH 98
148.105.11.107 mail107.sea31.mcsv.net. VERY HIGH 99
148.105.11.134 mail134.sea71.mcsv.net. VERY HIGH 98
148.105.14.5 mail5.sea61.rsgsv.net. VERY HIGH 98
148.105.14.108 mail108.sea61.rsgsv.net. VERY HIGH 99
148.105.15.20 mail20.sea91.rsgsv.net. VERY HIGH 99
168.245.95.226 o1.sendgrid.barefoot.com. HIGH 97
198.2.129.11 mail11.atl71.mcdlv.net. VERY HIGH 99
198.2.130.222 mail222.atl101.mcdlv.net. VERY HIGH 97
198.2.139.111 mail111.atl18.mcdlv.net. VERY HIGH 97
198.2.141.162 mail162.atl241.mcsv.net. VERY HIGH 97
198.2.142.39 mail39.atl261.mcdlv.net. VERY HIGH 98
198.2.142.150 mail150.atl271.mcdlv.net. VERY HIGH 97
198.2.182.222 mail222.suw16.rsgsv.net. VERY HIGH 99
198.2.183.128 mail128.suw14.mcdlv.net. VERY HIGH 97
198.2.184.136 mail136.suw101.mcdlv.net. VERY HIGH 97
198.2.185.30 mail30.suw111.mcdlv.net. VERY HIGH 98
198.2.185.233 mail233.suw121.mcdlv.net. VERY HIGH 98
198.202.27.2 smtp2.out.mail.insiderealestate.com. VERY HIGH 94
198.202.27.3 smtp3.out.mail.insiderealestate.com. VERY HIGH 75
198.202.27.4 smtp4.out.mail.insiderealestate.com. VERY HIGH 94
198.202.27.5 smtp5.out.mail.insiderealestate.com. VERY HIGH 95
198.202.27.6 smtp6.out.mail.insiderealestate.com. VERY HIGH 82
198.202.27.7 smtp7.out.mail.insiderealestate.com. VERY HIGH 70
198.202.27.8 smtp8.out.mail.insiderealestate.com. VERY HIGH 86
198.202.27.9 smtp9.out.mail.insiderealestate.com. VERY HIGH 97
198.202.27.10 smtp10.out.mail.insiderealestate.com. VERY HIGH 95
198.202.27.11 smtp11.out.mail.insiderealestate.com. VERY HIGH 90
198.202.27.12 smtp12.out.mail.insiderealestate.com. VERY HIGH 83
198.202.27.13 smtp13.out.mail.insiderealestate.com. VERY HIGH 80
198.202.27.14 smtp14.out.mail.insiderealestate.com. VERY HIGH 98
198.202.27.15 smtp15.out.mail.insiderealestate.com. VERY HIGH 98
198.202.27.16 smtp16.out.mail.insiderealestate.com. VERY HIGH 98
198.202.27.19 smtp19.out.mail.insiderealestate.com. VERY HIGH 97
198.202.27.20 smtp20.out.mail.insiderealestate.com. HIGH 83
198.202.27.21 smtp21.out.mail.insiderealestate.com. HIGH 81
198.202.27.22 smtp22.out.mail.insiderealestate.com. HIGH 82
198.202.27.42 smtp42.out.mail.insiderealestate.com. VERY HIGH 69
198.202.27.43 smtp43.out.mail.insiderealestate.com. VERY HIGH 92
198.202.27.44 smtp44.out.mail.insiderealestate.com. VERY HIGH 88
198.202.27.45 smtp45.out.mail.insiderealestate.com. VERY HIGH 96
198.202.27.46 smtp46.out.mail.insiderealestate.com. VERY HIGH 73
198.202.27.47 smtp47.out.mail.insiderealestate.com. VERY HIGH 90
198.202.27.48 smtp48.out.mail.insiderealestate.com. VERY HIGH 87
198.202.27.49 smtp49.out.mail.insiderealestate.com. VERY HIGH 85
198.202.27.50 smtp50.out.mail.insiderealestate.com. VERY HIGH 97
198.202.27.51 smtp51.out.mail.insiderealestate.com. VERY HIGH 96
198.202.27.52 smtp52.out.mail.insiderealestate.com. VERY HIGH 90
198.202.27.53 smtp53.out.mail.insiderealestate.com. VERY HIGH 94
198.202.27.54 smtp54.out.mail.insiderealestate.com. VERY HIGH 90
198.202.27.55 smtp55.out.mail.insiderealestate.com. VERY HIGH 98
198.202.27.56 smtp56.out.mail.insiderealestate.com. VERY HIGH 95
198.202.27.59 smtp59.out.mail.insiderealestate.com. VERY HIGH 90
198.202.27.60 smtp60.out.mail.insiderealestate.com. HIGH 83
198.202.27.61 smtp61.out.mail.insiderealestate.com. HIGH 83
198.202.27.62 smtp62.out.mail.insiderealestate.com. HIGH 82
205.201.135.82 mail82.atl51.rsgsv.net. VERY HIGH 99
205.201.135.233 mail233.atl61.mcsv.net. VERY HIGH 98
Related Sending Domains

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.