Domain Overview
DNS: ✓ 26d ago
Checker: ✓ 26d ago
agt.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-06-10 17:57:17 UTC · ↺ Refresh
MX Hostnames
- d130882a.ess.barracudanetworks.com
- d130882b.ess.barracudanetworks.com
MX Priorities
- d130882a.ess.barracudanetworks.com: 0
- d130882b.ess.barracudanetworks.com: 10
A / AAAA Records
- 141.193.213.10 (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
ns2.verio.com namehost.worldnic.com 126031712 10800 3600 604800 3600
Primary NS (mname)
ns2.verio.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031712
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.verio.com
ns1.verio.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.intacct.com ip4:167.89.102.18 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- nitro-verification-code=LTExNjI1NTg3MTAyNDg0NzkwMDA=
- autodesk-domain-verification=qV47x4ZSSSiEzZNPFe0q
- openai-domain-verification=dv-MHsoRb3432iEE5OUhxt4ymZS
- ms-domain-verification=513297f3-ee02-48e0-b39a-c5616a58bc81
- apple-domain-verification=AuH6Olj2xdS5pCtE
- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:_spf.intacct.com ip4:167.89.102.18 -all
- MS=ms10282970
- d365mktkey=wiTa9qXOsd2wOaldW2VlbeDdoGIWV7JXbXNVdJJuqCgx
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