dtlandgroup.com

Valid Email Server
Domain Lookup › dtlandgroup.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dtlandgroup.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 00:06:38 UTC · ↺ Refresh

MX Hostnames

  • d112413a.ess.barracudanetworks.com
  • d112413b.ess.barracudanetworks.com

MX Priorities

  • d112413a.ess.barracudanetworks.com: 10
  • d112413b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 198.49.23.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.185.159.145 (no PTR)
  • 198.185.159.144 (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 dns1.stabletransit.com ipadmin.stabletransit.com 1756143187 3600 300 1814400 300
Primary NS (mname)
dns1.stabletransit.com
Admin Email (rname)
ipadmin@stabletransit.com
Serial
1756143187
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

dns2.stabletransit.com
dns1.stabletransit.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.ess.barracudanetworks.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 include:spf.ess.barracudanetworks.com ~all
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