mnu.edu

Valid Email Server
Domain Lookup › mnu.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mnu.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 16:34:18 UTC · ↺ Refresh

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MX Hostnames

  • mxb-009b8102.gslb.pphosted.com
  • mxa-009b8102.gslb.pphosted.com

MX Priorities

  • mxb-009b8102.gslb.pphosted.com: 10
  • mxa-009b8102.gslb.pphosted.com: 10

A / AAAA Records

  • 104.18.11.127 (no PTR)
  • 104.18.10.127 (no PTR)
  • 2606:4700::6812:b7f (no PTR)
  • 2606:4700::6812:a7f (no PTR)

Mail Server IPs

  • 208.56.8.68 ↩ mx0a-009b8102.pphosted.com
  • 208.56.12.40 ↩ mx0b-009b8102.pphosted.com

SOA Record

Raw SOA blue.foundationdns.com dns.cloudflare.com 2399521983 10000 2400 604800 1800
Primary NS (mname)
blue.foundationdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399521983
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

blue.foundationdns.net
blue.foundationdns.org
blue.foundationdns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:spf.elluciancloud.com include:amazonses.com ip4:167.89.13.187 ip4:167.89.17.242 ip4:167.89.25.12 ip4:167.89.25.126 ip4:198.37.152.133 ip4:198.37.152.137 ip4:198.37.152.151 ip4:198.37.158.230 ip4:198.37.159.162 include:outboundmail.blackbaud.net ip4:141.193.208.0/23 include:spf1.mnu.edu ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

11 records
  • MS=ms34207580
  • adobe-idp-site-verification=360f1475fa2855f09d2b7c204a432bdd32d089fd7fb518aacfdee1c3af9e31a4
  • apple-domain-verification=RNECAb8Xa94p9LrH
  • autodesk-domain-verification=vvMMjwCvDbOWy0vXZzU7
  • google-site-verification=dI3wSCD66-MAVxfC3rvef5hG4e78OSDZFoxbhY4Z5is
  • google-site-verification=y0S62ams3VgdXJhu8l6vZSKiQEMCpYJwHCYprvYPPcc
  • splo5l1126t6rrjknt4jg55tea
  • v=msv1t=2fce4a6d8be444b9df84be6230d828
  • SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com include:spf.elluciancloud.com include:amazonses.com ip4:167.89.13.187 ip4:167.89.17.242 ip4:167.89.25.12 ip4:167.89.25.126 ip4:198.37.152.133 ip4:198.37.152.137 ip4:198.37.152.151 ip4:198.37.158.230 ip4:198.37.159.162 include:outboundmail.blackbaud.net ip4:141.193.208.0/23 include:spf1.mnu.edu ~all
  • yahoo-verification-key=n51h7OCwx6TWObAvwJEhIo4rGYvBvSYF+PtCwDuzh3g=
  • MS=ms14102222
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