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
alumni.unc.edu
Issued by
Amazon RSA 2048 M02
Valid Until
01/18/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
108.177.16.1 1.r1.unverified-forwarding.1e100.net. VERY HIGH 97
108.177.16.13 13.r1.unverified-forwarding.1e100.net. VERY HIGH 96
205.139.105.170 d2pdcsmmta02v0.blackbaud.com. VERY HIGH 86
205.139.105.171 d2pdcsmmta02v1.blackbaud.com. VERY HIGH 74
205.139.105.203 d2pdcsmmtapv3.blackbaud.com. VERY HIGH 85
205.139.105.204 d2pdcsmmtapv4.blackbaud.com. VERY HIGH 68
209.85.128.169 mail-yw1-f169.google.com. VERY HIGH 83
209.85.128.170 mail-yw1-f170.google.com. VERY HIGH 79
209.85.128.171 mail-yw1-f171.google.com. VERY HIGH 71
209.85.128.172 mail-yw1-f172.google.com. VERY HIGH 84
209.85.128.173 mail-yw1-f173.google.com. VERY HIGH 83
209.85.128.174 mail-yw1-f174.google.com. VERY HIGH 78
209.85.128.175 mail-yw1-f175.google.com. VERY HIGH 82
209.85.128.176 mail-yw1-f176.google.com. VERY HIGH 77
209.85.128.177 mail-yw1-f177.google.com. VERY HIGH 81
209.85.128.178 mail-yw1-f178.google.com. VERY HIGH 65
209.85.128.179 mail-yw1-f179.google.com. VERY HIGH 82
209.85.128.180 mail-yw1-f180.google.com. VERY HIGH 82
209.85.128.181 mail-yw1-f181.google.com. VERY HIGH 79
209.85.128.182 mail-yw1-f182.google.com. VERY HIGH 79
209.85.160.41 mail-oa1-f41.google.com. VERY HIGH 81
209.85.160.43 mail-oa1-f43.google.com. VERY HIGH 76
209.85.160.44 mail-oa1-f44.google.com. VERY HIGH 80
209.85.160.45 mail-oa1-f45.google.com. VERY HIGH 78
209.85.160.46 mail-oa1-f46.google.com. VERY HIGH 81
209.85.160.47 mail-oa1-f47.google.com. VERY HIGH 84
209.85.160.48 mail-oa1-f48.google.com. VERY HIGH 76
209.85.160.49 mail-oa1-f49.google.com. VERY HIGH 82
209.85.160.51 mail-oa1-f51.google.com. VERY HIGH 78
209.85.160.52 mail-oa1-f52.google.com. VERY HIGH 77
209.85.160.53 mail-oa1-f53.google.com. VERY HIGH 82
209.85.160.54 mail-oa1-f54.google.com. VERY HIGH 84
209.85.161.41 mail-oo1-f41.google.com. VERY HIGH 77
209.85.161.42 mail-oo1-f42.google.com. VERY HIGH 79
209.85.161.43 mail-oo1-f43.google.com. VERY HIGH 80
209.85.161.44 mail-oo1-f44.google.com. VERY HIGH 81
209.85.161.45 mail-oo1-f45.google.com. VERY HIGH 74
209.85.161.46 mail-oo1-f46.google.com. VERY HIGH 81
209.85.161.47 mail-oo1-f47.google.com. VERY HIGH 79
209.85.161.48 mail-oo1-f48.google.com. VERY HIGH 76
209.85.161.49 mail-oo1-f49.google.com. VERY HIGH 78
209.85.161.50 mail-oo1-f50.google.com. VERY HIGH 79
209.85.161.51 mail-oo1-f51.google.com. VERY HIGH 77
209.85.161.52 mail-oo1-f52.google.com. VERY HIGH 84
209.85.161.53 mail-oo1-f53.google.com. VERY HIGH 73
209.85.161.54 mail-oo1-f54.google.com. VERY HIGH 80
209.85.167.169 mail-oi1-f169.google.com. VERY HIGH 82
209.85.167.178 mail-oi1-f178.google.com. VERY HIGH 79
209.85.167.181 mail-oi1-f181.google.com. VERY HIGH 80
209.85.210.43 mail-ot1-f43.google.com. VERY HIGH 80
209.85.210.47 mail-ot1-f47.google.com. VERY HIGH 79
209.85.210.51 mail-ot1-f51.google.com. VERY HIGH 79
209.85.210.52 mail-ot1-f52.google.com. VERY HIGH 81
209.85.217.41 mail-vs1-f41.google.com. VERY HIGH 83
209.85.217.43 mail-vs1-f43.google.com. VERY HIGH 79
209.85.217.45 mail-vs1-f45.google.com. VERY HIGH 84
209.85.217.47 mail-vs1-f47.google.com. VERY HIGH 80
209.85.217.51 mail-vs1-f51.google.com. VERY HIGH 83
209.85.219.169 mail-yb1-f169.google.com. VERY HIGH 76
209.85.219.170 mail-yb1-f170.google.com. VERY HIGH 72
209.85.219.171 mail-yb1-f171.google.com. VERY HIGH 74
209.85.219.172 mail-yb1-f172.google.com. VERY HIGH 72
209.85.219.173 mail-yb1-f173.google.com. VERY HIGH 77
209.85.219.174 mail-yb1-f174.google.com. VERY HIGH 78
209.85.219.175 mail-yb1-f175.google.com. VERY HIGH 83
209.85.219.176 mail-yb1-f176.google.com. VERY HIGH 77
209.85.219.177 mail-yb1-f177.google.com. VERY HIGH 79
209.85.219.178 mail-yb1-f178.google.com. VERY HIGH 78
209.85.219.179 mail-yb1-f179.google.com. VERY HIGH 80
209.85.219.180 mail-yb1-f180.google.com. VERY HIGH 74
209.85.219.181 mail-yb1-f181.google.com. VERY HIGH 80
209.85.219.182 mail-yb1-f182.google.com. VERY HIGH 81
209.85.221.169 mail-vk1-f169.google.com. VERY HIGH 77
209.85.221.170 mail-vk1-f170.google.com. VERY HIGH 81
209.85.221.171 mail-vk1-f171.google.com. VERY HIGH 79
209.85.221.172 mail-vk1-f172.google.com. VERY HIGH 82
209.85.221.173 mail-vk1-f173.google.com. VERY HIGH 83
209.85.221.174 mail-vk1-f174.google.com. VERY HIGH 83
209.85.221.175 mail-vk1-f175.google.com. VERY HIGH 78
209.85.221.176 mail-vk1-f176.google.com. VERY HIGH 82
209.85.221.177 mail-vk1-f177.google.com. VERY HIGH 79
209.85.221.178 mail-vk1-f178.google.com. VERY HIGH 83
209.85.221.180 mail-vk1-f180.google.com. VERY HIGH 68
209.85.221.181 mail-vk1-f181.google.com. VERY HIGH 81
209.85.221.182 mail-vk1-f182.google.com. VERY HIGH 82
209.85.222.41 mail-ua1-f41.google.com. VERY HIGH 83
209.85.222.43 mail-ua1-f43.google.com. VERY HIGH 82
209.85.222.44 mail-ua1-f44.google.com. VERY HIGH 84
209.85.222.45 mail-ua1-f45.google.com. VERY HIGH 84
209.85.222.46 mail-ua1-f46.google.com. VERY HIGH 82
209.85.222.48 mail-ua1-f48.google.com. VERY HIGH 84
209.85.222.49 mail-ua1-f49.google.com. VERY HIGH 73
209.85.222.52 mail-ua1-f52.google.com. VERY HIGH 83
209.85.222.53 mail-ua1-f53.google.com. VERY HIGH 84
209.85.222.54 mail-ua1-f54.google.com. VERY HIGH 76

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