Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
propper.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 01:05:44 UTC · ↺ Refresh
MX Hostnames
- mx.sendgrid.net
- d82190a.ess.barracudanetworks.com
- d82190b.ess.barracudanetworks.com
MX Priorities
- d82190a.ess.barracudanetworks.com: 10
- d82190b.ess.barracudanetworks.com: 20
- mx.sendgrid.net: 30
A / AAAA Records
- 3.221.81.218
- 52.3.64.237
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 18.224.101.244 ↩ ec2-18-224-101-244.us-east-2.compute.amazonaws.com
- 44.216.124.122 ↩ ec2-44-216-124-122.compute-1.amazonaws.com
- 44.245.249.202 ↩ ec2-44-245-249-202.us-west-2.compute.amazonaws.com
- 52.25.213.239 ↩ ec2-52-25-213-239.us-west-2.compute.amazonaws.com
- 34.198.67.24 ↩ ec2-34-198-67-24.compute-1.amazonaws.com
- 3.17.120.38 ↩ ec2-3-17-120-38.us-east-2.compute.amazonaws.com
- 3.136.245.72 ↩ ec2-3-136-245-72.us-east-2.compute.amazonaws.com
- 13.216.54.185
- 52.37.49.26
SOA Record
Raw SOA
ns-214.awsdns-26.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-214.awsdns-26.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1124.awsdns-12.org
ns-1676.awsdns-17.co.uk
ns-214.awsdns-26.com
ns-925.awsdns-51.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:mailrelay.propper.com include:spf.ess.barracudanetworks.com include:esp1.co include:spf.protection.outlook.com include:_spf.elasticemail.com include:sendgrid.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- _globalsign-domain-verification=m4bcbj88oht9mu0m5j3mq2o3vr
- apple-domain-verification=y7YIVM7B8O3fxYYY
- google-site-verification=Aw2cgUfkoV0cuo7oS3jz1qtpWWapManIKm9pMLRG1BE
- google-site-verification=BCcb-aoDWGvFTRuVNx1-2Kcrxu-SDLkEUfPVTWk8AH4
- google-site-verification=cSDgq5NY12BHiNySQsasy8RsNPXwLAtJ26XZtG5Yk84
- infor-cloudsuite-domain-verification=D9CR4J4VRUMGAXNAVYQ4RUUH5C7AWWCLS6RYNMNTQVJKDGAGGQM2D963QPT4ZAGH
- klaviyo-site-verification=SVdZUe
- klaviyo-site-verification=VQuQvT
- SPFv=spf1 mx a:mailrelay.propper.com include:spf.ess.barracudanetworks.com include:esp1.co include:spf.protection.outlook.com include:_spf.elasticemail.com include:sendgrid.net ~all
- xm39v6+IyH8l59NsV+Of0gPk04QUR/bpyyBf02DK3S7XOGExJSr5ENKT9uPzySRY1J6wQ8r3dUooU0XR3hOlpw==
- 9k222b82hq4n8inkeog626dq74
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