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
tls.automattic.com
Issued by
E7
Valid Until
05/19/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
40.93.195.132 mail-southcentralusazon11022132.outbound.protection.outlook.com. VERY HIGH 15
40.93.196.127 mail-southcentralusazon11023127.outbound.protection.outlook.com. VERY HIGH 56
40.93.198.86 mail-westcentralusazon11020086.outbound.protection.outlook.com. VERY HIGH 20
40.93.198.108 mail-westcentralusazon11020108.outbound.protection.outlook.com. VERY HIGH 42
40.93.198.124 mail-westcentralusazon11020124.outbound.protection.outlook.com. VERY HIGH 56
40.107.201.125 mail-northcentralusazon11023125.outbound.protection.outlook.com. VERY HIGH 41
40.107.201.139 mail-northcentralusazon11023139.outbound.protection.outlook.com. VERY HIGH 43
40.107.208.126 mail-westus3azon11021126.outbound.protection.outlook.com. VERY HIGH 42
40.107.209.99 mail-westus3azon11022099.outbound.protection.outlook.com. VERY HIGH 22
52.101.43.94 mail-westusazon11022094.outbound.protection.outlook.com. VERY HIGH 19
52.101.46.79 mail-westus2azon11020079.outbound.protection.outlook.com. VERY HIGH 44
52.101.52.75 mail-eastusazon11021075.outbound.protection.outlook.com. VERY HIGH 7
52.101.52.133 mail-eastusazon11021133.outbound.protection.outlook.com. VERY HIGH 13
52.101.53.84 mail-eastusazon11022084.outbound.protection.outlook.com. VERY HIGH 38
52.101.53.106 mail-eastusazon11022106.outbound.protection.outlook.com. VERY HIGH 15
52.101.53.123 mail-eastusazon11022123.outbound.protection.outlook.com. VERY HIGH 45
52.101.53.124 mail-eastusazon11022124.outbound.protection.outlook.com. VERY HIGH 67
52.101.56.87 mail-eastus2azon11020087.outbound.protection.outlook.com. VERY HIGH 41
52.101.57.123 mail-eastus2azon11021123.outbound.protection.outlook.com. VERY HIGH 48
52.101.61.89 mail-centralusazon11020089.outbound.protection.outlook.com. VERY HIGH 10
52.101.61.126 mail-centralusazon11020126.outbound.protection.outlook.com. VERY HIGH 50
52.101.62.109 mail-centralusazon11021109.outbound.protection.outlook.com. VERY HIGH 16
52.101.85.79 mail-westusazon11020079.outbound.protection.outlook.com. VERY HIGH 44
52.101.85.96 mail-westusazon11020096.outbound.protection.outlook.com. VERY HIGH 3
52.101.85.112 mail-westusazon11020112.outbound.protection.outlook.com. VERY HIGH 34
52.101.193.72 mail-northcentralusazon11020072.outbound.protection.outlook.com. VERY HIGH 47
52.101.193.99 mail-northcentralusazon11020099.outbound.protection.outlook.com. VERY HIGH 41
52.101.201.138 mail-westus3azon11020138.outbound.protection.outlook.com. VERY HIGH 18
54.240.96.162 a96-162.smtp-out.us-east-2.amazonses.com. HIGH 98
54.240.96.163 a96-163.smtp-out.us-east-2.amazonses.com. HIGH 97
54.240.96.164 a96-164.smtp-out.us-east-2.amazonses.com. HIGH 97
54.240.96.165 a96-165.smtp-out.us-east-2.amazonses.com. HIGH 98
148.105.11.220 mail220.sea71.mcsv.net. VERY HIGH 99
148.105.13.241 mail241.sea51.mcsv.net. VERY HIGH 99
148.105.14.114 mail114.sea61.rsgsv.net. VERY HIGH 99
167.89.92.40 o1.dtdsendgrid.doublethedonation.com. VERY HIGH 88
198.2.131.50 mail50.atl111.rsgsv.net. VERY HIGH 99
198.2.174.45 mail45.suw231.rsgsv.net. VERY HIGH 98
198.2.174.133 mail133.suw241.rsgsv.net. VERY HIGH 99
198.2.182.25 mail25.suw15.mcsv.net. VERY HIGH 99
198.2.183.171 mail171.suw14.mcdlv.net. VERY HIGH 97
205.201.128.46 mail46.us4.mcsv.net. VERY HIGH 96
Related Sending Domains
Domain   

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.