Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nlhd.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 10:31:10 UTC · ↺ Refresh
MX Hostnames
- d307458b.ess.barracudanetworks.com
- d307458a.ess.barracudanetworks.com
MX Priorities
- d307458a.ess.barracudanetworks.com: 10
- d307458b.ess.barracudanetworks.com: 20
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns15.domaincontrol.com dns.jomax.net 2026021002 28800 7200 604800 600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021002
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns16.domaincontrol.com
ns15.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:leaptodigital.com include:_spf.mlsend.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 50% of failing messages only
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
2 records- mailerlite-domain-verification=23487cbd93d623cd8aba9eeeb6dafdc12169e695
- SPFv=spf1 +a +mx include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:leaptodigital.com include:_spf.mlsend.com ~all
Full email verification for nlhd.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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