Rank #4,594Updated November 10, 2026
lehigh.edu
Home | Lehigh University
The site runs on Drupal, Varnish, Font Awesome and 5 other technologies. Its email security grade is B. Its SSL certificate is issued by Let's Encrypt and is valid for 70 more days.
- Domain age
- —
- Technologies
- 8
- Email security
- B
- SSL days left
- 70
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 128.180.1.81 | 28800 |
| MX | aspmx.l.google.com 1 | 25189 |
| MX | alt2.aspmx.l.google.com 5 | 25189 |
| MX | alt3.aspmx.l.google.com 10 | 25189 |
| MX | alt4.aspmx.l.google.com 10 | 25189 |
| MX | alt1.aspmx.l.google.com 5 | 25189 |
| NS | dns1.lehigh.edu | 28800 |
| NS | dns2.lehigh.edu | 28800 |
| NS | dns3.lehigh.edu | 28800 |
| TXT | anthropic-domain-verification-24a42b=49AX9zgxLnCYiqpETqxu0l1A9 | 28800 |
| TXT | MS=ms42681240 | 28800 |
| TXT | miro-verification=f690999e93503641cf1a5f808984b605178b47eb | 28800 |
| TXT | apple-domain-verification=IPiUR6GaqScXAI3Z | 28800 |
| TXT | v=mozautoconfig1 url:http://www.lehigh.edu/mail/tb3.xml | 28800 |
| TXT | docusign=43c03dab-30ab-430c-8d89-3ffa6d41ce7f | 28800 |
| TXT | google-site-verification=gezvJKSFmRwgEPdl0XmQxTOuWujAMfnWxoZi1MOryVQ | 28800 |
| TXT | adobe-idp-site-verification=0d1529611e9911860e10ab80ad44dec37cda0cb662d6f61cafa5846e1162e925 | 28800 |
| TXT | canva-site-verification=bYU4vUxaGyEHqjBHawhgMg | 28800 |
| TXT | docusign=24d1b057-4b13-4922-acdd-fb1b82d6b66c | 28800 |
| TXT | v=spf1 ip4:128.180.0.0/16 include:_spf.google.com include:spf.elluciancloud.com a:tufmon.touchnet.com ip4:176.31.145.254 ip4:38.106.32.22 ip4:38.106.32.46 ip4:216.248.199.106 -all | 28800 |
| TXT | jamf-site-verification=9OL33U-3wd5YliugpLEpqg | 28800 |
Technology stack
Cache
CMS
Fonts
JavaScript library
Programming language
Security
Tag manager
Web server
Analytics and advertising IDs
google_tag_manager:GTM-PZK59GZSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE2, Let's Encrypt |
| Expires | January 19, 2027 |
| Days remaining | 70 |
| Protocol | TLSv1.3 |
| Names | *.lehigh.edu, lehigh.edu |
Email security
BScore 89/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnMTA-STS is in testing mode. Switch to mode: enforce once reports look clean.
- 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 policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: google, k2).
- good5 MX record(s) found. Mail is handled by Google Workspace.
- goodTLS-RPT is set up: you receive reports about failed encrypted deliveries.
Homepage metadata
| Title | Home | Lehigh University |
|---|---|
| Description | Home | Lehigh University | At Lehigh, real problem-solving, mentorship and collaboration lead to true and lasting impact, here on our campus, in the Lehigh Valley and well beyond. Our faculty, staff and 7,000+ undergraduate and graduate students are committed to creating an inclusive community dedicated to positively impacting the future. |
| Language | en |
| Canonical | https://www2.lehigh.edu/ |
| Structured data | EducationalOrganization, WebSite |
| Indexable | Yes |
| Word count | 1874 |
About lehigh.edu
What technology does lehigh.edu use?
We detected 8 technologies on lehigh.edu, including Varnish, Drupal, Font Awesome, jQuery, PHP, HSTS.
Does lehigh.edu protect its email with SPF and DMARC?
lehigh.edu scores 89/100 (grade B) for email security. MTA-STS is in testing mode. Switch to mode: enforce once reports look clean. No BIMI record (optional: shows your logo next to your emails in supporting inboxes).
What are the name servers of lehigh.edu?
lehigh.edu uses dns1.lehigh.edu, dns2.lehigh.edu, dns3.lehigh.edu.