Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
daaa1a.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 15:53:33 UTC · ↺ Refresh
MX Hostnames
- d221224a.ess.barracudanetworks.com
- d221224b.ess.barracudanetworks.com
MX Priorities
- d221224b.ess.barracudanetworks.com: 10
- d221224a.ess.barracudanetworks.com: 10
A / AAAA Records
- 50.28.12.78 (no PTR)
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns17.domaincontrol.com dns.jomax.net 2026012801 28800 7200 604800 600
Primary NS (mname)
ns17.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012801
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns17.domaincontrol.com
ns18.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com ip4:66.51.157.35 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
9 records- mdmj03ojmr6lso9e1oqejlo52g
- ksqvenhivhkl5hbum0332eg1mi
- MS=7C6B4CA3010678C23091C34C86B4581049E0DC57
- MS=ms85775101
- EUR6efPmBFOyby7xXRd5lM/cv7UhIeBIqnDsl/OZYhoql57bm9YRg9ye+WKuaycJheZC8DXH6HtGw1egTo8bpA==
- u56v9s4kbbt1dv8ierm626g55k
- SPFv=spf1 include:spf.ess.barracudanetworks.com ip4:66.51.157.35 include:spf.protection.outlook.com -all
- docusign=553ba1bb-4acd-4147-97c0-2281bac98f2a
- apple-domain-verification=KOYCBuA6cSL6nSxX
Full email verification for daaa1a.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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