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Gridlode
Rank #8,657Updated November 10, 2026

waldenu.edu

Accredited Online University | Walden University

The site runs on Drupal, Optimizely, Varnish and 8 other technologies. Its email security grade is C. Its SSL certificate is issued by Let's Encrypt and is valid for 86 more days.

Domain age
—
Technologies
11
Email security
C
SSL days left
86

DNS records

TypeValueTTL
A104.18.24.156300
A104.18.25.156300
MXwaldenu-edu.mail.protection.outlook.com 060
NShenrik.ns.cloudflare.com86400
NSlia.ns.cloudflare.com86400
CAAissue 0 comodoca.com300
CAAissue 0 digicert.com; cansignhttpexchanges=yes300
CAAissue 0 globalsign.com300
CAAissue 0 letsencrypt.org300
CAAissue 0 pki.goog; cansignhttpexchanges=yes300
CAAissue 0 ssl.com300
CAAissuewild 0 comodoca.com300
CAAissuewild 0 digicert.com; cansignhttpexchanges=yes300
CAAissuewild 0 globalsign.com300
CAAissuewild 0 letsencrypt.org300
CAAissuewild 0 pki.goog; cansignhttpexchanges=yes300
CAAissuewild 0 ssl.com300
TXT00Do0000000aESz=1TBcv00000006tW300
TXT00Do0000000aRRI=1TBcv00000001Qj300
TXT2IJvEB4cGqafSAbDb8UOCdnxsdSHXaz1qQwfysUhPa0JePsuOX02iVFF4cesV8INm18wOUNQ7Lo8QI8KsCLaLQ==300
TXT5745qcc6f6krwrlbfdk37dgk6dr02qs3300
TXT6Atd4p_CBcNrHhqwt5LK_tYuIrz5fLZsxI6Fe9ckRDQ300
TXTMS=DAC903E0C77C95AC3E716FBCC464E5BF53C0AABD300
TXTMS=ms57052496300
TXTWL0eDg6FPTrMh3AAr0a4yVbPCV8PZwzHxLeNHORduvU300
TXTca3-2ac6b472104c4bbaafb9904f8c2e311f300
TXTca3-37917394b436479bae497daa6618092b300
TXTca3-9112d1be04db42a8b8079c1a02dd449d300
TXTglobalsign-domain-verification=01E83C0BA257E12C420BA2BCEDB211BD300
AAAA2606:4700::6812:199c300
AAAA2606:4700::6812:189c300

Technology stack

A/B testing
Optimizely
Cache
Varnish
CDN
CloudflarejsDelivr
CMS
Drupal
Cookie consent
TrustArc
Hosting
Acquia
Programming language
PHP
Security
Content Security PolicyHSTS
Tag manager
Google Tag Manager

Analytics and advertising IDs

google_tag_manager:GTM-MDRHFJ

SSL certificate

ValidValid
IssuerUS, YE1, Let's Encrypt
ExpiresFebruary 4, 2027
Days remaining86
ProtocolTLSv1.3
Names*.genai.waldenu.edu, *.waldenu.edu, waldenu.edu

Email security

CScore 65/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with -all: servers you have not listed are rejected (hard fail).
  • goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
  • goodDKIM keys found (selector: selector1, selector2, s1, s2, mandrill).
  • good1 MX record(s) found. Mail is handled by Microsoft 365.

Homepage metadata

TitleAccredited Online University | Walden University
DescriptionWhen considering online education, learn more about Walden University, an accredited online university with students from over 145 countries. Walden offers online degrees at the bachelor's, master's, and doctoral levels.
Languageen
Canonicalhttps://www.waldenu.edu/
Structured dataCollegeOrUniversity, FAQPage, WebSite
IndexableYes
Word count6553

About waldenu.edu

What technology does waldenu.edu use?

We detected 11 technologies on waldenu.edu, including Optimizely, Varnish, Cloudflare, jsDelivr, Drupal, TrustArc.

Does waldenu.edu protect its email with SPF and DMARC?

waldenu.edu scores 65/100 (grade C) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.

What are the name servers of waldenu.edu?

waldenu.edu uses henrik.ns.cloudflare.com, lia.ns.cloudflare.com.