economics.utah.edu

Valid Email Server
Domain Lookup › economics.utah.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
economics.utah.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 11:40:35 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc2984-29.iphmx.com
  • mx2.hc2984-29.iphmx.com

MX Priorities

  • mx2.hc2984-29.iphmx.com: 10
  • mx1.hc2984-29.iphmx.com: 10

A / AAAA Records

  • 155.98.186.99

Mail Server IPs

  • 216.71.138.115 ↩ esa5.hc2984-29.iphmx.com
  • 216.71.141.220 ↩ esa8.hc2984-29.iphmx.com
  • 139.138.32.29 ↩ esa14.hc2984-29.iphmx.com
  • 216.71.141.224 ↩ esa11.hc2984-29.iphmx.com
  • 216.71.138.66 ↩ esa4.hc2984-29.iphmx.com
  • 216.71.138.116 ↩ esa6.hc2984-29.iphmx.com
  • 216.71.142.89 ↩ esa3.hc2984-29.iphmx.com
  • 216.71.138.117 ↩ esa7.hc2984-29.iphmx.com
  • 216.71.145.20 ↩ esa1.hc2984-29.iphmx.com
  • 216.71.141.221 ↩ esa9.hc2984-29.iphmx.com
  • 216.71.141.222
  • 139.138.32.28
  • 139.138.32.25
  • 216.71.145.23

SOA Record

Raw SOA ns.utah.edu postmaster.ns.utah.edu 119 10800 3600 2419200 180
Primary NS (mname)
ns.utah.edu
Admin Email (rname)
postmaster@ns.utah.edu
Serial
119
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
180s

Nameservers (NS)

ns6.utah.edu
blue.foundationdns.net
blue.foundationdns.org
ns.utah.edu
fiber.utah.edu
ns5.utah.edu
blue.foundationdns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.utah.edu include:_spf.e2ma.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

6 records
  • e2ma-verification=v07fb
  • SPFv=spf1 include:_spf.utah.edu include:_spf.e2ma.net ~all
  • MS=1F55B3C13A63A0B4C619D73F1BB9C27D5F7A9593
  • NetworkAdmin:<[email protected]>(801)556-3046
  • CSBSComputingStaff:www.csbs.utah.edu/support
  • Managedby:
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