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
*.hvacrschool.com
Issued by
GlobalSign GCC R6 AlphaSSL CA 2023
Valid Until
05/15/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
74.208.4.200 mout.gmx.com. VERY HIGH 82
74.208.4.201 mout.gmx.com. VERY HIGH 85
148.105.12.5 mail5.sea21.rsgsv.net. VERY HIGH 95
148.105.12.129 mail129.sea22.mcdlv.net. VERY HIGH 89
148.105.12.246 mail246.sea22.mcdlv.net. VERY HIGH 89
148.105.15.18 mail18.sea91.rsgsv.net. VERY HIGH 90
148.105.15.143 mail143.sea101.rsgsv.net. VERY HIGH 90
198.2.129.192 mail192.atl81.rsgsv.net. VERY HIGH 86
198.2.139.124 mail124.atl18.mcdlv.net. VERY HIGH 95
198.2.139.148 mail148.atl221.rsgsv.net. VERY HIGH 96
198.2.139.175 mail175.atl221.rsgsv.net. VERY HIGH 90
198.2.142.248 mail248.atl271.mcdlv.net. VERY HIGH 93
198.2.143.14 mail14.atl281.mcsv.net. VERY HIGH 90
198.2.143.115 mail115.atl281.mcsv.net. VERY HIGH 92
198.2.174.131 mail131.suw241.rsgsv.net. VERY HIGH 91
198.2.182.126 mail126.suw15.mcsv.net. VERY HIGH 94
198.2.182.207 mail207.suw16.rsgsv.net. VERY HIGH 92
198.2.184.247 mail247.suw101.mcdlv.net. VERY HIGH 90
198.2.185.103 mail103.suw111.mcdlv.net. VERY HIGH 91
198.2.185.115 mail115.suw111.mcdlv.net. VERY HIGH 90
198.2.188.89 mail89.suw131.mcsv.net. VERY HIGH 90
205.201.129.71 mail71.wdc01.mcdlv.net. VERY HIGH 85
205.201.133.95 mail95.atl11.rsgsv.net. VERY HIGH 97
205.201.133.228 mail228.atl21.rsgsv.net. VERY HIGH 90
205.201.134.84 mail84.atl31.mcdlv.net. VERY HIGH 84
205.201.134.116 mail116.atl31.mcdlv.net. VERY HIGH 87
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.

Assess

Learn

Act