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
4team.biz
Issued by
Sectigo RSA Domain Validation Secure Server CA
Valid Until
09/20/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
8.31.233.200 server245.appriver.com. VERY HIGH 98
15.204.3.4 mta-231a.oxsus-vadesecure.net. VERY HIGH 96
15.204.3.8 mta-c231a.oxsus-vadesecure.net. VERY HIGH 97
18.4.70.107 sloan-mail7.mit.edu. VERY HIGH 94
18.4.70.108 sloan-mail8.mit.edu. VERY HIGH 97
24.41.67.41 smarth-prod1.sys.elnk.net. VERY HIGH 97
45.13.137.10 m1-out-mua-1.websupport.sk. VERY HIGH 69
46.255.225.205 gmmr-3.centrum.cz. VERY HIGH 86
46.255.227.205 gmmr-4.centrum.cz. VERY HIGH 74
64.37.52.32 galaxy.host-care.com. HIGH 63
65.254.253.8 walmailout08.yourhostingaccount.com. VERY HIGH 97
65.254.253.10 walmailout10.yourhostingaccount.com. VERY HIGH 97
66.175.56.167 mail137c38.carrierzone.com. VERY HIGH 96
69.164.217.64 phineas.wittkoski.net. HIGH 100
72.9.34.246 filter.datayard.us. VERY HIGH 97
74.208.4.194 mout.perfora.net. VERY HIGH 97
74.208.4.196 mout.perfora.net. VERY HIGH 75
74.208.4.197 mout.perfora.net. VERY HIGH 86
78.110.167.73 infinity.dnetdns.com. MODERATE 98
81.0.216.18 linux.vuzv.cz. HIGH 99
84.247.184.82 vmi2038316.contaboserver.net. VERY HIGH 75
89.221.237.218 send123.i.mail.ru. HIGH 12
95.163.63.112 send17.i.mail.ru. MODERATE 86
95.163.63.124 send29.i.mail.ru. MODERATE 98
103.168.172.198 fforwardh-a3-smtp.messagingengine.com. VERY HIGH 85
103.168.172.199 fforwardh-a4-smtp.messagingengine.com. VERY HIGH 81
142.4.204.184 mxgw3.r4l.com. VERY HIGH 95
162.19.45.81 pg81.mxout.mta1.net. MODERATE 99
162.19.45.143 pg143.mxout.mta1.net. VERY HIGH 97
162.214.99.43 server.monycap.com. VERY HIGH 97
192.252.149.27 s314.sureserver.com. VERY HIGH 99
199.47.128.40 smtp-forward.a.misk.com. VERY HIGH 98
199.89.1.11 008.lax.mailroute.net. VERY HIGH 77
199.89.1.16 013.lax.mailroute.net. VERY HIGH 82
205.220.165.146 mx0a-00641c01.pphosted.com. VERY HIGH 90
205.220.177.146 mx0b-00641c01.pphosted.com. VERY HIGH 90
208.112.18.36 nwkspammx1.ntirety.com. VERY HIGH 73
209.235.156.155 mail15c40.carrierzone.com. VERY HIGH 96
216.17.14.38 mail007.38.14.a.static.mtka.securence.com. VERY HIGH 97
216.17.56.206 mail026.206.56.a.static.mtka.securence.com. VERY HIGH 98
216.169.98.183 np183.mxout.mta3.net. VERY HIGH 97
216.169.99.228 pn228.mxout.mta2.net. VERY HIGH 97
216.169.99.247 pn247.mxout.mta2.net. VERY HIGH 80
216.172.106.27 bolt111a.mxthunder.net. VERY HIGH 99
216.235.79.150 rhea.intersessions.com. VERY HIGH 97
Related Sending Domains
Domain   
pm-bounces.4team.biz

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.