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
collectstampsnow.com
Issued by
GTS CA 1D4
Valid Until
06/25/2024
Sending IPs
IP Address    Hostname Volume    Sender Score   
64.29.147.16 mail6c25.carrierzone.com. HIGH 67
64.29.147.24 mail14c25.carrierzone.com. HIGH 82
64.29.147.29 mail19c25.carrierzone.com. HIGH 71
64.29.147.201 mail131c25.carrierzone.com. HIGH 75
64.136.47.16 outbound-mx.dca.untd.com. VERY HIGH 79
69.16.254.99 host7.wildwaterweb.com. HIGH 88
98.137.69.146 sonic310-20.consmr.mail.gq1.yahoo.com. VERY HIGH 99
167.89.39.149 o4.sgt.collectstampsnow.com. VERY HIGH 96
167.89.59.37 o9.sgt.collectstampsnow.com. VERY HIGH 97
216.69.139.51 p3plsmtp27-04.prod.phx3.secureserver.net. VERY HIGH 98
216.69.139.53 p3plsmtp27-05.prod.phx3.secureserver.net. VERY HIGH 98
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