dm-us.com

Valid Email Server
Domain Lookup › dm-us.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
dm-us.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 23:43:18 UTC · ↺ Refresh

MX Hostnames

  • d168052b.ess.barracudanetworks.com
  • d168052a.ess.barracudanetworks.com

MX Priorities

No priority data.

A / AAAA Records

  • 208.64.39.115

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.dm-us.com
ns1.dm-us.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:208.64.39.96/27 include:242840428.spf04.hubspotemail.net include:zcsend.net include:spf.ess.barracudanetworks.com. -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 mx ip4:208.64.39.96/27 include:242840428.spf04.hubspotemail.net include:zcsend.net include:spf.ess.barracudanetworks.com. -all
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