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
www.rfcu.com
Issued by
DigiCert EV RSA CA G2
Valid Until
12/07/2025
Sending IPs
IP Address    Hostname Volume    Sender Score   
54.174.52.187 pgg16l.bf05x.hubspotemail.net. VERY HIGH 96
54.240.9.11 a9-11.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.12 a9-12.smtp-out.amazonses.com. VERY HIGH 97
54.240.9.13 a9-13.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.14 a9-14.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.27 a9-27.smtp-out.amazonses.com. VERY HIGH 99
54.240.9.28 a9-28.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.29 a9-29.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.41 a9-41.smtp-out.amazonses.com. VERY HIGH 97
54.240.9.91 a9-91.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.98 a9-98.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.109 a9-109.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.110 a9-110.smtp-out.amazonses.com. VERY HIGH 98
54.240.9.244 a9-244.smtp-out.amazonses.com. VERY HIGH 98
54.240.11.105 a11-105.smtp-out.amazonses.com. VERY HIGH 98
54.240.48.193 a48-193.smtp-out.amazonses.com. VERY HIGH 98
54.240.48.194 a48-194.smtp-out.amazonses.com. VERY HIGH 99
63.117.120.97 mail1.eascorp.org. VERY HIGH 85
108.179.150.104 4f2oze.transactional.hubspotemail.net. VERY HIGH 89
108.179.150.105 4f2ozf.transactional.hubspotemail.net. VERY HIGH 90
108.179.150.106 4f2ozg.transactional.hubspotemail.net. VERY HIGH 90
108.179.150.107 4f2ozh.transactional.hubspotemail.net. VERY HIGH 90
108.179.150.108 4f2ozi.transactional.hubspotemail.net. VERY HIGH 93
108.179.150.109 4f2ozj.transactional.hubspotemail.net. VERY HIGH 89
108.179.150.110 4f2ozk.transactional.hubspotemail.net. VERY HIGH 94
108.179.150.111 4f2ozl.transactional.hubspotemail.net. VERY HIGH 94
142.0.181.49 s1-b531.socketlabs.email-od.com. VERY HIGH 99
143.244.89.177 bd77gar.bf05x.hubspotemail.net. VERY HIGH 92
143.244.89.181 bd77gav.bf05x.hubspotemail.net. VERY HIGH 96
147.154.32.1 adg154cb1.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.3 adg154cb3.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.4 adg154cb4.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.5 adg154cb5.iad1.oracleemaildelivery.com. VERY HIGH 76
147.154.32.7 adg154cb7.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.15 adg154cb15.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.16 adg154cb16.iad1.oracleemaildelivery.com. VERY HIGH 97
147.154.32.17 adg154cb17.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.18 adg154cb18.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.19 adg154cb19.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.20 adg154cb20.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.21 adg154cb21.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.22 adg154cb22.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.23 adg154cb23.iad1.oracleemaildelivery.com. VERY HIGH 99
147.154.32.24 adg154cb24.iad1.oracleemaildelivery.com. VERY HIGH 99
147.253.215.89 mta-215-89.sparkpostmail.com. VERY HIGH 97
147.253.215.90 mta-215-90.sparkpostmail.com. VERY HIGH 90
148.163.157.52 mx0a-00100303.pphosted.com. VERY HIGH 73
148.163.159.6 mx0b-00100303.pphosted.com. VERY HIGH 75
149.72.128.180 wrqvvhbq.outbound-mail.sendgrid.net. VERY HIGH 99
158.247.18.130 bid46ok.bf05x.hubspotemail.net. VERY HIGH 97
158.247.18.141 bid46ov.bf05x.hubspotemail.net. VERY HIGH 90
158.247.18.153 bid46o7.bf05x.hubspotemail.net. VERY HIGH 94
158.247.18.156 bid46pa.bf05x.hubspotemail.net. VERY HIGH 92
158.247.18.158 bid46pc.bf05x.hubspotemail.net. VERY HIGH 94
158.247.23.112 bid47nm.bf05x.hubspotemail.net. VERY HIGH 96
170.10.129.166 us-smtp-delivery-166.mimecast.com. VERY HIGH 98
170.10.133.166 us-smtp-delivery-166.mimecast.com. VERY HIGH 98
216.139.64.72 byc96k6.bf05.na2.hubspotemail.net. HIGH 95
216.139.64.73 byc96k7.bf05.na2.hubspotemail.net. HIGH 96
216.139.80.68 byc99qu.bf05.na3.hubspotemail.net. HIGH 94
216.139.80.69 byc99qv.bf05.na3.hubspotemail.net. HIGH 95
216.139.80.70 byc99qw.bf05.na3.hubspotemail.net. HIGH 97
216.139.84.68 bydaaja.bf05.ap1.hubspotemail.net. HIGH 97
216.139.84.69 bydaajb.bf05.ap1.hubspotemail.net. HIGH 86

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.