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
craigslist.org
Issued by
DigiCert Global G3 TLS ECC SHA384 2020 CA1
Valid Until
02/15/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
8.31.233.145 stdel201.appriver.com. HIGH 97
17.58.23.183 mr85p00im-zteg06021501.me.com. VERY HIGH 81
17.58.23.195 mr85p00im-ztdg06021801.me.com. VERY HIGH 75
20.67.221.10 smtp-outbound3.duck.com. VERY HIGH 96
20.67.221.11 smtp-outbound6.duck.com. VERY HIGH 96
20.67.221.12 smtp-outbound9.duck.com. VERY HIGH 99
20.67.222.10 smtp-outbound1.duck.com. VERY HIGH 99
20.67.222.11 smtp-outbound4.duck.com. VERY HIGH 87
20.67.222.12 smtp-outbound7.duck.com. VERY HIGH 96
20.67.223.10 smtp-outbound2.duck.com. VERY HIGH 96
20.67.223.11 smtp-outbound5.duck.com. VERY HIGH 87
20.67.223.12 smtp-outbound8.duck.com. VERY HIGH 87
24.41.67.42 smarth-prod2.sys.elnk.net. VERY HIGH 93
35.89.44.32 omta33.uswest2.a.cloudfilter.net. VERY HIGH 72
35.89.44.34 omta35.uswest2.a.cloudfilter.net. VERY HIGH 89
35.89.44.36 omta37.uswest2.a.cloudfilter.net. VERY HIGH 89
44.202.169.34 omta035.useast.a.cloudfilter.net. VERY HIGH 89
64.26.60.153 mx0.mfg.onr.siteprotect.com. VERY HIGH 97
64.90.62.164 fltr-in2.mail.dreamhost.com. VERY HIGH 92
64.113.34.4 popserver.sbbsnet.net. MODERATE 95
64.147.108.51 pb-mx10.pobox.com. VERY HIGH 98
65.61.218.38 dpmailmta02-18.doteasy.com. HIGH 94
65.61.219.2 dpmailmta01-22.doteasy.com. HIGH 97
65.254.253.4 walmailout04.yourhostingaccount.com. VERY HIGH 97
66.96.184.1 bosmailout01.eigbox.net. VERY HIGH 76
66.96.184.2 bosmailout02.eigbox.net. VERY HIGH 75
66.96.184.3 bosmailout03.eigbox.net. VERY HIGH 97
66.96.184.4 bosmailout04.eigbox.net. VERY HIGH 97
66.96.184.5 bosmailout05.eigbox.net. VERY HIGH 74
66.96.184.6 bosmailout06.eigbox.net. VERY HIGH 97
66.96.184.7 bosmailout07.eigbox.net. VERY HIGH 97
66.96.184.8 bosmailout08.eigbox.net. VERY HIGH 97
66.96.184.9 bosmailout09.eigbox.net. VERY HIGH 97
66.96.184.10 bosmailout10.eigbox.net. VERY HIGH 97
74.208.4.194 mout.perfora.net. VERY HIGH 98
74.208.4.196 mout.perfora.net. VERY HIGH 86
74.208.4.197 mout.perfora.net. VERY HIGH 94
104.143.9.102 dnic-mxfwd2.directnic.net. VERY HIGH 87
135.125.207.118 mail9.dominiofaidate.com. HIGH 98
150.136.204.204 mx.nrtc.syn-alias.com. VERY HIGH 92
162.0.232.244 premium144-5.web-hosting.com. HIGH 97
162.240.40.192 5594875.rogerroger.com. HIGH 99
192.252.151.18 s342.sureserver.com. VERY HIGH 97
205.220.165.146 mx0a-00641c01.pphosted.com. VERY HIGH 57
205.220.177.146 mx0b-00641c01.pphosted.com. VERY HIGH 85
208.82.184.66 mail01.ispc.ispnet.us. VERY LOW 96
208.82.184.67 mail02.ispc.ispnet.us. VERY LOW 97
208.82.237.96 mxo1a.craigslist.org. HIGH 90
208.82.237.97 mxo2a.craigslist.org. HIGH 95
208.82.237.98 mxo3a.craigslist.org. HIGH 89
208.82.237.99 mxo4a.craigslist.org. HIGH 89
208.82.237.100 mxo5a.craigslist.org. HIGH 88
208.82.237.101 mxo6a.craigslist.org. HIGH 90
208.82.237.102 mxo7a.craigslist.org. HIGH 90
208.82.237.103 mxo8a.craigslist.org. HIGH 90
208.82.237.104 mxo9a.craigslist.org. HIGH 90
208.82.237.105 mxo10a.craigslist.org. HIGH 88
208.82.238.96 mxo1f.craigslist.org. VERY HIGH 97
208.82.238.97 mxo2f.craigslist.org. VERY HIGH 99
208.82.238.98 mxo3f.craigslist.org. VERY HIGH 97
208.82.238.99 mxo4f.craigslist.org. VERY HIGH 99
208.82.238.100 mxo5f.craigslist.org. VERY HIGH 99
208.82.238.101 mxo6f.craigslist.org. VERY HIGH 99
208.82.238.102 mxo7f.craigslist.org. VERY HIGH 99
208.82.238.103 mxo8f.craigslist.org. VERY HIGH 99
208.82.238.104 mxo9f.craigslist.org. VERY HIGH 99
208.82.238.105 mxo10f.craigslist.org. VERY HIGH 99
216.69.139.11 p3plsmtp25-01.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.13 p3plsmtp25-02.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.15 p3plsmtp25-03.prod.phx3.secureserver.net. VERY HIGH 92
216.69.139.17 p3plsmtp25-04.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.19 p3plsmtp25-05.prod.phx3.secureserver.net. VERY HIGH 92
216.69.139.21 p3plsmtp25-06.prod.phx3.secureserver.net. VERY HIGH 97
216.69.139.23 p3plsmtp26-01.prod.phx3.secureserver.net. VERY HIGH 85
216.69.139.25 p3plsmtp26-02.prod.phx3.secureserver.net. VERY HIGH 84
216.69.139.27 p3plsmtp26-03.prod.phx3.secureserver.net. VERY HIGH 85
216.69.139.29 p3plsmtp26-04.prod.phx3.secureserver.net. VERY HIGH 85
216.69.139.31 p3plsmtp26-05.prod.phx3.secureserver.net. VERY HIGH 85
216.69.139.33 p3plsmtp26-06.prod.phx3.secureserver.net. VERY HIGH 85
216.104.162.151 smtp01-forward-1.daemonmail.net. VERY HIGH 87
216.104.163.151 smtp02-forward-1.daemonmail.net. VERY HIGH 83

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