macu.edu

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
macu.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 14:36:21 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.21.25.63
  • 172.67.223.63
  • 2606:4700:3036::6815:193f
  • 2606:4700:3032::ac43:df3f

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

marek.ns.cloudflare.com
etta.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:54.236.176.52 ip4:69.55.6.7 ip4:156.110.192.228 ip4:156.110.192.22 ip4:156.110.0.69 include:spf1.formassembly.com include:sendgrid.net include:_spf.google.com include:_spf.salesforce.com include:_spf.emailcampaigns.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 4 found
google._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

14 records
  • pardot1074183=e52d93cbd63799b0a958ffa05adb09392acb0155ffa29b2b24d12c43ed4d43df
  • sending_domain1074183=00f31c8dd5471141a3b205e1f185c6c27499b35309d641f51202840a6b15e4ac
  • SPFv=spf1 ip4:54.236.176.52 ip4:69.55.6.7 ip4:156.110.192.228 ip4:156.110.192.22 ip4:156.110.0.69 include:spf1.formassembly.com include:sendgrid.net include:_spf.google.com include:_spf.salesforce.com include:_spf.emailcampaigns.net ~all
  • vef3f91ll56vhr19eih02jtp78
  • 2rqprhfk7kksglot61ar86sa98
  • MS=90C5A9FA032E332A5A3D77F82A661386FE66BC6D
  • apple-domain-verification=PBKedLyTKKeeTvHn
  • d524buju34ltqkjftnfl9ho2kt
  • gg3m8qe2p806lu9oudtpoafs77
  • globalsign-domain-verification=C67659764C7E52314E03DD2ACE217DA2
  • google-site-verification=Cu3-COyZQ0EsJzUG0l9hQe8G5oA3eMeA_a_5TiQkx9c
  • google-site-verification=iesnI5uGMsNDyJNsSVqmMLg3hp8pca3-FidVM9uBEmM
  • iqf8f0n5khapfecrbtahc36vbe
  • kgfnbm4h9f1pnvn0vpit58si4f
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