duluthmn.gov

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
duluthmn.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-30 14:10:38 UTC · ↺ Refresh

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MX Hostnames

  • mx1.us.mailhop.org
  • duluthmn-gov.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 156.99.162.168

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

yahir.ns.cloudflare.com
magnolia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx a:exchange.duluthmn.gov include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

11 records
  • bw=2wGeLGqXUGkBUoxo4ubTdJT99TggHMoMhqU6H4xf678j
  • cisco-ci-domain-verification=15ec8688e8e7b8944770e883d09e239c4839ce24ab7be3ebf6e52f2e77e42452
  • google-site-verification=HGre4LdeSqUJ9Ad8TXpPrWrdPk9rSS6bURMKRfZgWHk
  • reqq7hkici5ts9m0301o6k82o1
  • SPFv=spf1 mx a:exchange.duluthmn.gov include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:amazonses.com -all
  • MS=ms85295998
  • ZwPFGAkSSHGH9EfxHevGqPI9A6HelzbLRWN10Dd9AK3Ky9oDskQdGa7r6UbX/Oj9DdrmT2MLsnHVvjpv4gBMaw==
  • apple-domain-verification=nbXYwwIDPAXy8Jzw
  • atlassian-domain-verification=iD1Yat17SAZ/C/VTSNmM3zGFb9egWlCoFtcItQQSHaNDb1B1lz36TPapBPPaM8K2
  • atlassian-sending-domain-verification=06915b7d-e0ac-46b0-a2de-3971442a5ab7
  • autodesk-domain-verification=me2yMI23u8du7lRSVoZd
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