Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aatc.org
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 01:39:53 UTC · ↺ Refresh
MX Hostnames
- d130754b.ess.barracudanetworks.com
- d130754a.ess.barracudanetworks.com
MX Priorities
- d130754a.ess.barracudanetworks.com: 0
- d130754b.ess.barracudanetworks.com: 0
A / AAAA Records
- 160.153.0.67 ↩ 67.0.153.160.host.secureserver.net
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
SOA Record
Raw SOA
ns33.domaincontrol.com dns.jomax.net 2026022401 28800 7200 604800 600
Primary NS (mname)
ns33.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022401
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns34.domaincontrol.com
ns33.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.15.72.196/32 ip4:12.4.5.178/32 ip4:12.89.49.230/32 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
4 records- infor-cloudsuite-domain-verification=XHF5YUANE8YFEWQAHXPEY3GYYVQ2L4MSGG7SVEP9CMHH9MV5SS46QWW4CNHSWVUR
- eudrl6u3se25cehjvde628gidv
- loe3cnk6bc6o77oc3ft4bdhs18
- SPFv=spf1 ip4:12.15.72.196/32 ip4:12.4.5.178/32 ip4:12.89.49.230/32 include:spf.protection.outlook.com -all
Full email verification for aatc.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits