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
prospectpark.org
Issued by
WE1
Valid Until
02/06/2026
Sending IPs
IP Address    Hostname Volume    Sender Score   
54.240.96.165 a96-165.smtp-out.us-east-2.amazonses.com. HIGH 99
148.105.11.152 mail152.sea71.mcsv.net. VERY HIGH 97
148.105.13.3 mail3.sea41.rsgsv.net. VERY HIGH 89
148.105.13.4 mail4.sea41.rsgsv.net. VERY HIGH 96
148.105.13.14 mail14.sea41.rsgsv.net. VERY HIGH 95
148.105.13.38 mail38.sea41.rsgsv.net. VERY HIGH 99
148.105.13.45 mail45.sea41.rsgsv.net. VERY HIGH 99
148.105.13.102 mail102.sea41.rsgsv.net. VERY HIGH 99
148.105.13.108 mail108.sea41.rsgsv.net. VERY HIGH 99
148.105.13.186 mail186.sea51.mcsv.net. VERY HIGH 97
198.2.130.155 mail155.atl101.mcdlv.net. VERY HIGH 98
198.2.143.114 mail114.atl281.mcsv.net. VERY HIGH 96
198.2.143.200 mail200.atl291.mcsv.net. VERY HIGH 99
198.2.144.114 mail114.atl301.rsgsv.net. VERY HIGH 99
198.2.174.37 mail37.suw231.rsgsv.net. VERY HIGH 99
198.2.174.136 mail136.suw241.rsgsv.net. VERY HIGH 98
198.2.175.60 mail60.suw151.rsgsv.net. VERY HIGH 98
198.2.175.64 mail64.suw151.rsgsv.net. VERY HIGH 98
198.2.181.35 mail35.suw17.mcsv.net. VERY HIGH 99
198.2.181.101 mail101.suw17.mcsv.net. VERY HIGH 99
198.2.181.112 mail112.suw17.mcsv.net. VERY HIGH 89
198.2.181.224 mail224.suw18.rsgsv.net. VERY HIGH 99
198.2.181.229 mail229.suw18.rsgsv.net. VERY HIGH 98
198.2.182.149 mail149.suw16.rsgsv.net. VERY HIGH 98
198.2.182.253 mail253.suw16.rsgsv.net. VERY HIGH 96
198.2.183.159 mail159.suw14.mcdlv.net. VERY HIGH 99
198.2.190.27 mail27.suw11.mcdlv.net. VERY HIGH 98
198.2.190.64 mail64.suw11.mcdlv.net. VERY HIGH 97
205.201.128.118 mail118.us4.mcsv.net. VERY HIGH 99
205.201.129.59 mail59.wdc01.mcdlv.net. VERY HIGH 99
205.201.134.103 mail103.atl31.mcdlv.net. VERY HIGH 97
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.