Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
na.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 04:27:24 UTC · ↺ Refresh
MX Hostnames
- d116224b.ess.barracudanetworks.com
- d116224a.ess.barracudanetworks.com
MX Priorities
- d116224a.ess.barracudanetworks.com: 10
- d116224b.ess.barracudanetworks.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
dbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 115 86400 10000 604800 86400
Primary NS (mname)
dbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
115
Refresh
86400s
Retry
10000s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dbru.br.ns.els-gms.att.net
dmtu.mt.ns.els-gms.att.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:barracuda-email.na.org ip4:12.187.35.111 ip4:12.187.35.112 include:spf.ess.barracudanetworks.com include:aspmx.pardot.com include:_spf.salesforce.com include:relay.kinstamailservice.com Include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
5 records- sending_domain1004602=4ceb880e8c9e6775d3b156f5b9d276c831aab0b4254103502749e0f73d688bd1
- brevo-code:716c5f607a491a96dd3a94cb2311e44f
- SPFv=spf1 mx a:barracuda-email.na.org ip4:12.187.35.111 ip4:12.187.35.112 include:spf.ess.barracudanetworks.com include:aspmx.pardot.com include:_spf.salesforce.com include:relay.kinstamailservice.com Include:spf.protection.outlook.com ~all
- google-site-verification=Vr9Qg9lwv1pDLpzqVgXtWHw2Pn_BI9WFAeHcRXpjBCQ
- pardot1004602=b31890b9feeef9f0b9965c038d29a544adfd208f52e33b34d2773c18ae75adcb
Full email verification for na.org
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