Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
accessduarte.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 02:01:52 UTC · ↺ Refresh
MX Hostnames
- d157885b.ess.barracudanetworks.com
- d157885a.ess.barracudanetworks.com
MX Priorities
- d157885a.ess.barracudanetworks.com: 20
- d157885b.ess.barracudanetworks.com: 21
A / AAAA Records
- 135.84.124.41 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns67.worldnic.com namehost.worldnic.com 126012914 10800 3600 604800 3600
Primary NS (mname)
ns67.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126012914
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns68.worldnic.com
ns67.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:amazonses.com include:spf.ess.barracudanetworks.com include:spf-us.appmail.granicusgovaccess.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=10%; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10%% of failing messages only
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- google-site-verification=tXkI1KMeecsPgFQYED-2QjQXN7DWhpyt5ReUM5GjbgY
- google-site-verification=7N8QjEJEmXhjd-Qgpk75Qu7o3_rP68npDxE9CwdiBQM
- SPFv=spf1 include:_spf.google.com include:amazonses.com include:spf.ess.barracudanetworks.com include:spf-us.appmail.granicusgovaccess.net -all
- MS=ms35663404
- parallels-domain-verification=96aa28269c0f4717a1b0cc2d7ce3cc635bdcc1936cee458f8deaaf69c348bb77
- apple-domain-verification=HBjlBzPUNtO9EOaQ
- MS=ms92829814
- jamf-site-verification=wkpKONw3LQnSL0zgOY2EUg
Full email verification for accessduarte.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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