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
rjobrien.com
Issued by
Amazon RSA 2048 M02
Valid Until
10/20/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
40.107.92.40 mail-bn7nam10on2040.outbound.protection.outlook.com. HIGH 87
40.107.92.48 mail-bn7nam10on2048.outbound.protection.outlook.com. HIGH 82
40.107.92.51 mail-bn7nam10on2051.outbound.protection.outlook.com. HIGH 85
40.107.92.54 mail-bn7nam10on2054.outbound.protection.outlook.com. HIGH 85
40.107.92.63 mail-bn7nam10on2063.outbound.protection.outlook.com. HIGH 84
40.107.92.70 mail-bn7nam10on2070.outbound.protection.outlook.com. HIGH 82
40.107.93.47 mail-dm6nam10on2047.outbound.protection.outlook.com. HIGH 85
40.107.93.56 mail-dm6nam10on2056.outbound.protection.outlook.com. HIGH 82
40.107.93.57 mail-dm6nam10on2057.outbound.protection.outlook.com. HIGH 89
40.107.93.58 mail-dm6nam10on2058.outbound.protection.outlook.com. HIGH 84
40.107.93.62 mail-dm6nam10on2062.outbound.protection.outlook.com. HIGH 85
40.107.93.65 mail-dm6nam10on2065.outbound.protection.outlook.com. HIGH 85
40.107.93.69 mail-dm6nam10on2069.outbound.protection.outlook.com. HIGH 84
40.107.93.73 mail-dm6nam10on2073.outbound.protection.outlook.com. HIGH 85
40.107.93.81 mail-dm6nam10on2081.outbound.protection.outlook.com. HIGH 84
40.107.93.85 mail-dm6nam10on2085.outbound.protection.outlook.com. HIGH 84
40.107.93.87 mail-dm6nam10on2087.outbound.protection.outlook.com. HIGH 87
40.107.93.89 mail-dm6nam10on2089.outbound.protection.outlook.com. HIGH 83
40.107.94.40 mail-mw2nam10on2040.outbound.protection.outlook.com. HIGH 82
40.107.94.41 mail-mw2nam10on2041.outbound.protection.outlook.com. HIGH 88
40.107.94.43 mail-mw2nam10on2043.outbound.protection.outlook.com. HIGH 80
40.107.94.51 mail-mw2nam10on2051.outbound.protection.outlook.com. HIGH 86
40.107.94.67 mail-mw2nam10on2067.outbound.protection.outlook.com. HIGH 82
40.107.94.70 mail-mw2nam10on2070.outbound.protection.outlook.com. HIGH 84
40.107.94.79 mail-mw2nam10on2079.outbound.protection.outlook.com. HIGH 83
40.107.95.43 mail-dm3nam02on2043.outbound.protection.outlook.com. HIGH 83
40.107.102.59 mail-dm6nam04on2059.outbound.protection.outlook.com. HIGH 84
40.107.212.52 mail-bn1nam02on2052.outbound.protection.outlook.com. HIGH 81
40.107.220.44 mail-co1nam11on2044.outbound.protection.outlook.com. HIGH 85
40.107.220.52 mail-co1nam11on2052.outbound.protection.outlook.com. HIGH 86
40.107.220.56 mail-co1nam11on2056.outbound.protection.outlook.com. HIGH 87
40.107.220.63 mail-co1nam11on2063.outbound.protection.outlook.com. HIGH 86
40.107.220.65 mail-co1nam11on2065.outbound.protection.outlook.com. HIGH 77
40.107.220.67 mail-co1nam11on2067.outbound.protection.outlook.com. HIGH 84
40.107.220.68 mail-co1nam11on2068.outbound.protection.outlook.com. HIGH 79
40.107.220.69 mail-co1nam11on2069.outbound.protection.outlook.com. HIGH 80
40.107.220.72 mail-co1nam11on2072.outbound.protection.outlook.com. HIGH 84
40.107.220.73 mail-co1nam11on2073.outbound.protection.outlook.com. HIGH 84
40.107.220.82 mail-co1nam11on2082.outbound.protection.outlook.com. HIGH 82
40.107.220.87 mail-co1nam11on2087.outbound.protection.outlook.com. HIGH 89
40.107.220.89 mail-co1nam11on2089.outbound.protection.outlook.com. HIGH 81
40.107.223.41 mail-dm6nam11on2041.outbound.protection.outlook.com. HIGH 84
40.107.223.43 mail-dm6nam11on2043.outbound.protection.outlook.com. HIGH 82
40.107.223.45 mail-dm6nam11on2045.outbound.protection.outlook.com. HIGH 77
40.107.223.46 mail-dm6nam11on2046.outbound.protection.outlook.com. HIGH 76
40.107.223.48 mail-dm6nam11on2048.outbound.protection.outlook.com. HIGH 86
40.107.223.51 mail-dm6nam11on2051.outbound.protection.outlook.com. HIGH 84
40.107.223.58 mail-dm6nam11on2058.outbound.protection.outlook.com. HIGH 85
40.107.223.63 mail-dm6nam11on2063.outbound.protection.outlook.com. HIGH 86
40.107.223.69 mail-dm6nam11on2069.outbound.protection.outlook.com. HIGH 80
40.107.223.75 mail-dm6nam11on2075.outbound.protection.outlook.com. HIGH 81
40.107.223.81 mail-dm6nam11on2081.outbound.protection.outlook.com. HIGH 76
40.107.223.82 mail-dm6nam11on2082.outbound.protection.outlook.com. HIGH 82
40.107.223.86 mail-dm6nam11on2086.outbound.protection.outlook.com. HIGH 79
40.107.223.89 mail-dm6nam11on2089.outbound.protection.outlook.com. HIGH 84
40.107.236.41 mail-bn8nam11on2041.outbound.protection.outlook.com. HIGH 79
40.107.236.43 mail-bn8nam11on2043.outbound.protection.outlook.com. HIGH 82
40.107.236.47 mail-bn8nam11on2047.outbound.protection.outlook.com. HIGH 81
40.107.236.50 mail-bn8nam11on2050.outbound.protection.outlook.com. HIGH 84
40.107.236.56 mail-bn8nam11on2056.outbound.protection.outlook.com. HIGH 81
40.107.236.60 mail-bn8nam11on2060.outbound.protection.outlook.com. HIGH 88
40.107.236.62 mail-bn8nam11on2062.outbound.protection.outlook.com. HIGH 79
40.107.236.64 mail-bn8nam11on2064.outbound.protection.outlook.com. HIGH 79
40.107.236.72 mail-bn8nam11on2072.outbound.protection.outlook.com. HIGH 86
40.107.236.77 mail-bn8nam11on2077.outbound.protection.outlook.com. HIGH 83
40.107.236.78 mail-bn8nam11on2078.outbound.protection.outlook.com. HIGH 87
40.107.236.80 mail-bn8nam11on2080.outbound.protection.outlook.com. HIGH 84
40.107.236.82 mail-bn8nam11on2082.outbound.protection.outlook.com. HIGH 82
40.107.236.84 mail-bn8nam11on2084.outbound.protection.outlook.com. HIGH 85
40.107.236.85 mail-bn8nam11on2085.outbound.protection.outlook.com. HIGH 88
40.107.236.86 mail-bn8nam11on2086.outbound.protection.outlook.com. HIGH 81
40.107.236.87 mail-bn8nam11on2087.outbound.protection.outlook.com. HIGH 83
40.107.236.88 mail-bn8nam11on2088.outbound.protection.outlook.com. HIGH 82
40.107.237.42 mail-bn8nam12on2042.outbound.protection.outlook.com. HIGH 83
40.107.237.44 mail-bn8nam12on2044.outbound.protection.outlook.com. HIGH 82
40.107.237.47 mail-bn8nam12on2047.outbound.protection.outlook.com. HIGH 84
40.107.237.48 mail-bn8nam12on2048.outbound.protection.outlook.com. HIGH 82
40.107.237.56 mail-bn8nam12on2056.outbound.protection.outlook.com. HIGH 82
40.107.237.57 mail-bn8nam12on2057.outbound.protection.outlook.com. HIGH 84
40.107.237.59 mail-bn8nam12on2059.outbound.protection.outlook.com. HIGH 83
40.107.237.62 mail-bn8nam12on2062.outbound.protection.outlook.com. HIGH 87
40.107.237.65 mail-bn8nam12on2065.outbound.protection.outlook.com. HIGH 80
40.107.237.67 mail-bn8nam12on2067.outbound.protection.outlook.com. HIGH 87
40.107.237.71 mail-bn8nam12on2071.outbound.protection.outlook.com. HIGH 86
40.107.237.72 mail-bn8nam12on2072.outbound.protection.outlook.com. HIGH 77
40.107.237.75 mail-bn8nam12on2075.outbound.protection.outlook.com. HIGH 86
40.107.237.76 mail-bn8nam12on2076.outbound.protection.outlook.com. HIGH 88
40.107.237.80 mail-bn8nam12on2080.outbound.protection.outlook.com. HIGH 82
40.107.237.82 mail-bn8nam12on2082.outbound.protection.outlook.com. HIGH 82
40.107.237.83 mail-bn8nam12on2083.outbound.protection.outlook.com. HIGH 82
40.107.237.85 mail-bn8nam12on2085.outbound.protection.outlook.com. HIGH 82
40.107.237.86 mail-bn8nam12on2086.outbound.protection.outlook.com. HIGH 83
40.107.237.87 mail-bn8nam12on2087.outbound.protection.outlook.com. HIGH 85
40.107.243.41 mail-dm6nam12on2041.outbound.protection.outlook.com. HIGH 81
40.107.243.47 mail-dm6nam12on2047.outbound.protection.outlook.com. HIGH 84
40.107.243.54 mail-dm6nam12on2054.outbound.protection.outlook.com. HIGH 86
40.107.243.64 mail-dm6nam12on2064.outbound.protection.outlook.com. HIGH 87
40.107.243.77 mail-dm6nam12on2077.outbound.protection.outlook.com. HIGH 83
40.107.243.79 mail-dm6nam12on2079.outbound.protection.outlook.com. HIGH 81
40.107.243.80 mail-dm6nam12on2080.outbound.protection.outlook.com. HIGH 82
40.107.243.81 mail-dm6nam12on2081.outbound.protection.outlook.com. HIGH 82
40.107.243.87 mail-dm6nam12on2087.outbound.protection.outlook.com. HIGH 81
40.107.243.88 mail-dm6nam12on2088.outbound.protection.outlook.com. HIGH 82
40.107.244.41 mail-mw2nam12on2041.outbound.protection.outlook.com. HIGH 82
40.107.244.42 mail-mw2nam12on2042.outbound.protection.outlook.com. HIGH 78
40.107.244.43 mail-mw2nam12on2043.outbound.protection.outlook.com. HIGH 81
40.107.244.45 mail-mw2nam12on2045.outbound.protection.outlook.com. HIGH 81
40.107.244.58 mail-mw2nam12on2058.outbound.protection.outlook.com. HIGH 87
40.107.244.65 mail-mw2nam12on2065.outbound.protection.outlook.com. HIGH 80
40.107.244.66 mail-mw2nam12on2066.outbound.protection.outlook.com. HIGH 83
40.107.244.72 mail-mw2nam12on2072.outbound.protection.outlook.com. HIGH 86
40.107.244.74 mail-mw2nam12on2074.outbound.protection.outlook.com. HIGH 88
40.107.244.75 mail-mw2nam12on2075.outbound.protection.outlook.com. HIGH 88
40.107.244.78 mail-mw2nam12on2078.outbound.protection.outlook.com. HIGH 85
40.107.244.79 mail-mw2nam12on2079.outbound.protection.outlook.com. HIGH 89
40.107.244.89 mail-mw2nam12on2089.outbound.protection.outlook.com. HIGH 81
148.105.10.102 mail102.sea172.mcdlv.net. VERY HIGH 82
148.105.11.10 mail10.sea31.mcsv.net. VERY HIGH 92
148.105.14.114 mail114.sea61.rsgsv.net. VERY HIGH 91
148.105.15.183 mail183.sea101.rsgsv.net. VERY HIGH 75
198.2.129.21 mail21.atl71.mcdlv.net. VERY HIGH 68
198.2.129.118 mail118.atl71.mcdlv.net. VERY HIGH 83
198.2.129.150 mail150.atl81.rsgsv.net. VERY HIGH 90
198.2.130.225 mail225.atl101.mcdlv.net. VERY HIGH 87
198.2.131.52 mail52.atl111.rsgsv.net. VERY HIGH 85
198.2.139.38 mail38.atl18.mcdlv.net. VERY HIGH 85
198.2.139.104 mail104.atl18.mcdlv.net. VERY HIGH 88
198.2.139.130 mail130.atl221.rsgsv.net. VERY HIGH 84
198.2.141.98 mail98.atl231.mcsv.net. VERY HIGH 89
198.2.141.215 mail215.atl241.mcsv.net. VERY HIGH 89
198.2.142.98 mail98.atl261.mcdlv.net. VERY HIGH 85
198.2.142.108 mail108.atl261.mcdlv.net. VERY HIGH 86
198.2.142.109 mail109.atl261.mcdlv.net. VERY HIGH 94
198.2.142.144 mail144.atl271.mcdlv.net. VERY HIGH 94
198.2.142.169 mail169.atl271.mcdlv.net. VERY HIGH 87
198.2.142.205 mail205.atl271.mcdlv.net. VERY HIGH 89
198.2.143.44 mail44.atl281.mcsv.net. VERY HIGH 90
198.2.143.103 mail103.atl281.mcsv.net. VERY HIGH 92
198.2.143.133 mail133.atl291.mcsv.net. VERY HIGH 95
198.2.174.60 mail60.suw231.rsgsv.net. VERY HIGH 94
198.2.174.118 mail118.suw231.rsgsv.net. VERY HIGH 86
198.2.175.146 mail146.suw161.rsgsv.net. VERY HIGH 94
198.2.175.238 mail238.suw161.rsgsv.net. VERY HIGH 92
198.2.182.4 mail4.suw15.mcsv.net. VERY HIGH 92
198.2.182.6 mail6.suw15.mcsv.net. VERY HIGH 87
198.2.182.8 mail8.suw15.mcsv.net. VERY HIGH 95
198.2.182.140 mail140.suw16.rsgsv.net. VERY HIGH 91
198.2.184.183 mail183.suw101.mcdlv.net. VERY HIGH 92
198.2.185.42 mail42.suw111.mcdlv.net. VERY HIGH 85
199.26.88.10 rjo-eqc-pat.rjobrien.com. HIGH 94
199.26.89.17 rsgcexc201.rjobrien.com. HIGH 99
199.26.90.27 rchiexc201.rjobrien.com. HIGH 99
205.201.128.44 mail44.us4.mcsv.net. VERY HIGH 90
205.201.128.93 mail93.us4.mcsv.net. VERY HIGH 89
205.201.128.113 mail113.us4.mcsv.net. VERY HIGH 90
205.201.129.52 mail52.wdc01.mcdlv.net. VERY HIGH 84
205.201.133.2 mail2.atl11.rsgsv.net. VERY HIGH 96
205.201.133.18 mail18.atl11.rsgsv.net. VERY HIGH 86
205.201.133.51 mail51.atl11.rsgsv.net. VERY HIGH 84
205.201.133.204 mail204.atl21.rsgsv.net. VERY HIGH 93
205.201.133.205 mail205.atl21.rsgsv.net. VERY HIGH 93
205.201.135.119 mail119.atl51.rsgsv.net. VERY HIGH 79
208.117.53.119 o1.ptr4317.knowledgelink.tv. MODERATE 99
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.

Assess

Learn

Act