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
chq.org
Issued by
R10
Valid Until
07/21/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
24.41.67.41 smarth-prod1.sys.elnk.net. VERY HIGH 78
24.41.67.42 smarth-prod2.sys.elnk.net. VERY HIGH 78
148.105.12.12 mail12.sea21.rsgsv.net. VERY HIGH 99
148.105.12.19 mail19.sea21.rsgsv.net. VERY HIGH 99
148.105.12.29 mail29.sea21.rsgsv.net. VERY HIGH 99
149.72.61.226 s.wrqvpdzn.outbound-mail.sendgrid.net. VERY HIGH 99
149.72.114.91 s.wrqvtnrb.outbound-mail.sendgrid.net. VERY HIGH 99
149.72.115.133 s.wrqvtpvr.outbound-mail.sendgrid.net. VERY HIGH 98
159.183.224.100 s.wfbtzhsq.outbound-mail.sendgrid.net. VERY HIGH 97
159.183.224.102 s.wfbtzhss.outbound-mail.sendgrid.net. VERY HIGH 97
159.183.224.107 s.wfbtzhsb.outbound-mail.sendgrid.net. VERY HIGH 98
159.183.224.108 s.wfbtzhsc.outbound-mail.sendgrid.net. VERY HIGH 99
167.89.18.14 s.xtrwknhz.outbound-mail.sendgrid.net. VERY HIGH 99
167.89.20.171 s.xtrwkqxb.outbound-mail.sendgrid.net. VERY HIGH 99
167.89.40.80 s.xtrwnvrh.outbound-mail.sendgrid.net. VERY HIGH 99
198.2.129.1 mail1.atl71.mcdlv.net. VERY HIGH 95
198.2.129.87 mail87.atl71.mcdlv.net. VERY HIGH 99
198.2.130.223 mail223.atl101.mcdlv.net. VERY HIGH 99
198.2.131.124 mail124.atl111.rsgsv.net. VERY HIGH 98
198.2.131.207 mail207.atl121.mcsv.net. VERY HIGH 99
198.2.133.95 mail14.mcsignup.com. VERY HIGH 56
198.2.133.96 mail15.mcsignup.com. VERY HIGH 62
198.2.133.97 mail16.mcsignup.com. VERY HIGH 58
198.2.139.71 mail71.atl18.mcdlv.net. VERY HIGH 98
198.2.141.48 mail48.atl231.mcsv.net. VERY HIGH 98
198.2.141.148 mail148.atl241.mcsv.net. VERY HIGH 99
198.2.141.171 mail171.atl241.mcsv.net. VERY HIGH 98
198.2.141.223 mail223.atl241.mcsv.net. VERY HIGH 98
198.2.142.32 mail32.atl261.mcdlv.net. VERY HIGH 98
198.2.142.247 mail247.atl271.mcdlv.net. VERY HIGH 99
198.2.143.112 mail112.atl281.mcsv.net. VERY HIGH 98
198.2.143.222 mail222.atl291.mcsv.net. VERY HIGH 97
198.2.144.125 mail125.atl301.rsgsv.net. VERY HIGH 97
198.2.174.105 mail105.suw231.rsgsv.net. VERY HIGH 99
198.2.174.106 mail106.suw231.rsgsv.net. VERY HIGH 98
198.2.174.123 mail123.suw231.rsgsv.net. VERY HIGH 99
198.2.174.217 mail217.suw241.rsgsv.net. VERY HIGH 98
198.2.174.249 mail249.suw241.rsgsv.net. VERY HIGH 99
198.2.175.5 mail5.suw151.rsgsv.net. VERY HIGH 99
198.2.175.11 mail11.suw151.rsgsv.net. VERY HIGH 99
198.2.179.112 mail17.mcsignup.com. VERY HIGH 71
198.2.179.113 mail18.mcsignup.com. VERY HIGH 60
198.2.179.114 mail19.mcsignup.com. VERY HIGH 41
198.2.182.186 mail186.suw16.rsgsv.net. VERY HIGH 98
198.2.182.218 mail218.suw16.rsgsv.net. VERY HIGH 95
198.2.183.98 mail98.suw13.rsgsv.net. VERY HIGH 99
198.2.184.2 mail2.suw91.mcdlv.net. VERY HIGH 98
198.2.184.56 mail56.suw91.mcdlv.net. VERY HIGH 98
198.2.184.188 mail188.suw101.mcdlv.net. VERY HIGH 98
198.2.184.220 mail220.suw101.mcdlv.net. VERY HIGH 97
198.2.184.238 mail238.suw101.mcdlv.net. VERY HIGH 97
198.2.185.114 mail114.suw111.mcdlv.net. VERY HIGH 99
198.2.188.12 mail12.suw131.mcsv.net. VERY HIGH 97
198.2.188.115 mail115.suw131.mcsv.net. VERY HIGH 97
198.2.190.7 mail7.suw11.mcdlv.net. MODERATE 99
198.2.190.14 mail14.suw11.mcdlv.net. HIGH 99
198.2.190.141 mail141.suw12.mcsv.net. HIGH 99
198.2.190.142 mail142.suw12.mcsv.net. HIGH 99
198.2.190.162 mail162.suw12.mcsv.net. HIGH 97
198.2.190.181 mail181.suw12.mcsv.net. VERY HIGH 72
198.2.190.191 mail191.suw12.mcsv.net. VERY HIGH 97
198.2.190.192 mail192.suw12.mcsv.net. VERY HIGH 90
198.2.190.207 mail207.suw12.mcsv.net. HIGH 96
198.2.190.217 mail217.suw12.mcsv.net. VERY HIGH 96
198.2.190.228 mail228.suw12.mcsv.net. HIGH 97
198.2.190.235 mail235.suw12.mcsv.net. VERY HIGH 99
205.201.128.115 mail115.us4.mcsv.net. VERY HIGH 99
205.201.130.140 mail140.wdc02.mcdlv.net. VERY HIGH 99
205.201.130.220 mail220.wdc02.mcdlv.net. VERY HIGH 98
205.201.130.222 mail222.wdc02.mcdlv.net. VERY HIGH 99
205.201.133.65 mail65.atl11.rsgsv.net. VERY HIGH 98
205.201.133.88 mail88.atl11.rsgsv.net. VERY HIGH 99
205.201.133.116 mail116.atl11.rsgsv.net. VERY HIGH 99
205.201.133.178 mail178.atl21.rsgsv.net. VERY HIGH 97
205.201.134.79 mail79.atl31.mcdlv.net. VERY HIGH 98
205.201.135.46 mail46.atl51.rsgsv.net. VERY HIGH 81
205.201.135.49 mail49.atl51.rsgsv.net. VERY HIGH 99
205.201.135.169 mail169.atl61.mcsv.net. VERY HIGH 99
205.201.135.248 mail248.atl61.mcsv.net. VERY HIGH 99
209.222.82.39 outbound-ip171a.ess.barracuda.com. HIGH 99
209.222.82.61 outbound-ip194a.ess.barracuda.com. HIGH 99
209.222.82.105 outbound-ip171b.ess.barracuda.com. HIGH 99
209.222.82.133 outbound-ip194b.ess.barracuda.com. HIGH 99

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.