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
ycombinator.com
Issued by
Amazon RSA 2048 M02
Valid Until
04/11/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
148.105.12.9 mail9.sea21.rsgsv.net. VERY HIGH 98
148.105.14.143 mail143.sea81.mcsv.net. VERY HIGH 98
148.105.14.238 mail238.sea81.mcsv.net. VERY HIGH 97
148.105.15.114 mail114.sea91.rsgsv.net. VERY HIGH 97
166.78.70.249 m70-249.mailgun.net. HIGH 97
198.2.129.164 mail164.atl81.rsgsv.net. VERY HIGH 99
198.2.130.17 mail17.atl91.mcsv.net. VERY HIGH 98
198.2.130.241 mail241.atl101.mcdlv.net. VERY HIGH 96
198.2.141.26 mail26.atl231.mcsv.net. VERY HIGH 95
198.2.143.114 mail114.atl281.mcsv.net. VERY HIGH 99
198.2.144.51 mail51.atl301.rsgsv.net. VERY HIGH 98
198.2.174.185 mail185.suw241.rsgsv.net. VERY HIGH 97
198.2.185.114 mail114.suw111.mcdlv.net. VERY HIGH 99
205.201.130.208 mail208.wdc02.mcdlv.net. VERY HIGH 96
209.85.128.180 mail-yw1-f180.google.com. VERY HIGH 91
209.85.219.182 mail-yb1-f182.google.com. VERY HIGH 96
Related Sending Domains
Domain   
email.ycombinator.com

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