nntg.com

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

Domain Overview

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

Checked via [email protected] · 2026-08-28 13:08:43 UTC · ↺ Refresh

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<script src="https://check.verifyswift.com/"></script>
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MX Hostnames

  • d220153b.ess.barracudanetworks.com
  • d220153a.ess.barracudanetworks.com

MX Priorities

  • d220153b.ess.barracudanetworks.com: 10
  • d220153a.ess.barracudanetworks.com: 5

A / AAAA Records

  • 209.59.168.97 ↩ oaken.ls.consulting

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 ns67.domaincontrol.com dns.jomax.net 2026050500 28800 7200 604800 600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026050500
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns68.domaincontrol.com
ns67.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mailgun.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 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

5 records
  • apple-domain-verification=FOOEImrteXhGPkSK
  • ZA=Rwp84pnpCxJdKp8fIdz8SQ==
  • Foxit-domain-verification=4154c8f64c5bba534ea2d7ea9ef0b60a
  • MS=9C09B1FA1FFCF22DCC460BD668633575E7737A3C
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:mailgun.org -all
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