waldenu.edu

Valid Email Server
Domain Lookup › waldenu.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
waldenu.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 04:46:08 UTC · ↺ Refresh

MX Hostnames

  • waldenu-edu.mail.protection.outlook.com

MX Priorities

  • waldenu-edu.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.18.25.156 (no PTR)
  • 104.18.24.156 (no PTR)
  • 2606:4700::6812:199c
  • 2606:4700::6812:189c

Mail Server IPs

  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA henrik.ns.cloudflare.com dns.cloudflare.com 2399505414 10000 2400 604800 1800
Primary NS (mname)
henrik.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399505414
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lia.ns.cloudflare.com
henrik.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf1.mail.waldenu.edu include:spf2.mail.waldenu.edu include:spf3.mail.waldenu.edu -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; 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

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

37 records
  • google-site-verification=apDAc_GWGm8LUiXbSqxIQ3LGPTeuW8te5ERFwwacVBs
  • 5745qcc6f6krwrlbfdk37dgk6dr02qs3
  • globalsign-domain-verification=01E83C0BA257E12C420BA2BCEDB211BD
  • google-site-verification=pHbS-YWmVw3hlQpQs-zwuBsw6aY-Q9YP0Ddow46zBGs
  • google-site-verification=OAQF5G4ljbg7al3wJ3KBwqF5OBVUml4qKDWKizSpeZ4
  • MS=DAC903E0C77C95AC3E716FBCC464E5BF53C0AABD
  • google-site-verification=muqKNS3ecE9lH8H9Ls2P2f0EqoZXu_KmRzKWpUiQ5Jo
  • google-site-verification=glYxto39oapSxw-OhMHouVA97gRln5DyHHTQxmUrO9o
  • ca3-9112d1be04db42a8b8079c1a02dd449d
  • google-site-verification=7APdj4gaKEZ7vRyDRHOPlAZP9BZqQQM_dluiGU0OLIM
  • globalsign-domain-verification=C589326E881487041FC3FEBEF390753E
  • google-site-verification=8ZzM5gJo4oaQvfhRRm81BpUla7o9RZpS-jNvp8lphEg
  • 6Atd4p_CBcNrHhqwt5LK_tYuIrz5fLZsxI6Fe9ckRDQ
  • google-site-verification=kho5beT20IElV6wGvBCiaGxs-AasIN9rX2I1Xy-w3Eg
  • 2IJvEB4cGqafSAbDb8UOCdnxsdSHXaz1qQwfysUhPa0JePsuOX02iVFF4cesV8INm18wOUNQ7Lo8QI8KsCLaLQ==
  • ca3-2ac6b472104c4bbaafb9904f8c2e311f
  • google-site-verification=xjHMMxRsh-IpC9xyPdIUZ-3PSlsGmRPaw5paDrSeAJI
  • 00Do0000000aRRI=1TBcv00000001Qj
  • google-site-verification=QFgnKSDVKpoTV1lsjbh9CW6lWBlAoNqkCE5puazUPMY
  • google-site-verification=HCpvTxzllzqMMpZv2-fowSm_cY7do76lMqsBzAzjP5A
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf1.mail.waldenu.edu include:spf2.mail.waldenu.edu include:spf3.mail.waldenu.edu -all
  • DMARCv=DMARC1; p=none; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
  • google-site-verification=Wyqg1qWLU4ETv-3Ze_qaA-8on7r2ilE8dJkz3gJMLCA
  • mGaTZbDpJZs4JK-LZb2ujouNXpMai2-6t19JZL-AlJU
  • google-site-verification=ncQ__I23edoVDR7iJoUQiCf-fxIeshZ7JWAtq82BduI
  • ca3-37917394b436479bae497daa6618092b
  • globalsign-domain-verification=A1A8569478323E7A6742E078646526B5
  • google-site-verification=IOQXI7piCWIYDrV6Aog6iJRXcdAo7Q9RRnCycJMB3rw
  • google-site-verification=O5nehraD6NkPeqvJ7Gs1bRjlg19mETVRjIK-p2d5WGI
  • WL0eDg6FPTrMh3AAr0a4yVbPCV8PZwzHxLeNHORduvU
  • google-site-verification=-5W05knf2fOXQ8G46T7AIVXUK5Ge9EM3vLrKBjl77OQ
  • google-site-verification=dYoca1PlqBPbKxY2ygbUnPi3SEkgO2gq58Ixdcx2PV8
  • google-site-verification=6b8CpuRFIy94fDj0ZSgHUrBp_KE-djsSTpFm_b6sTQw
  • google-site-verification=Kcx3CLNif0N3Z3wxfLrT6ftu-clphyN-40lTCQRDn-A
  • google-site-verification=4BvVFYBkUvhornQIsX0pM8HFVOZ3Vp7Lnplwq83K1Lw
  • MS=ms57052496
  • globalsign-domain-verification=069F29D4F373931EE0BED1C4784EE96B
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