Rank #3,234Updated November 10, 2026
dtu.dk
Danmarks Tekniske Universitet - DTU
The site runs on Google Tag Manager, Microsoft IIS. Its email security grade is C. Its SSL certificate is issued by Hellenic Academic and Research Institutions CA and is valid for 8 more days.
- Domain age
- —
- Technologies
- 2
- Email security
- C
- SSL days left
- 8
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 52.236.166.178 | 600 |
| MX | dtu-dk.mail.protection.outlook.com 0 | 3600 |
| NS | dns1.dtu.dk | 3600 |
| NS | dns2.dtu.dk | 3600 |
| NS | dns3.dtu.dk | 3600 |
| NS | ns-soa.darenet.dk | 3600 |
| TXT | have-i-been-pwned-verification=dweb_s2tfliyiesdp3xngokkr5n6d | 3600 |
| TXT | _0t7gtinct4a5l4wgimsiirfb4r8fnux | 3600 |
| TXT | google-site-verification=_eUbQjq92YekXok6LWiZqWrnN5CEwRT8U3URLJu6eho | 3600 |
| TXT | Qxnt1YYFCGBGlXiPwMzYYYhIcjrKAAA4m74gyiIdyIzkO+P2xfgnu7CBwuUJlBJmA8CFlIJd0dn0B6YntPRgCg== | 3600 |
| TXT | v=spf1 include:spf.dtu.dk ip4:94.231.107.25 ip4:94.231.107.21 ip4:93.90.115.122 ip4:193.162.253.0/24 ip4:89.221.166.0/24 ip4:95.128.24.167 -all | 3600 |
| TXT | apple-domain-verification=tsBU81BHloQSgFUI | 3600 |
| TXT | HARICA-JmaZkRgnBy6L6MXYHV3 | 3600 |
| TXT | HARICA-u8mLpUvZJgxZ4DXwf3w | 3600 |
| TXT | airtable-verification=5a0c5f55f684ae7fc38c13ddd173f974 | 3600 |
| TXT | MS=ms14099746 | 3600 |
| TXT | google-site-verification=EvCzsCMkgSGV4vhVsWZEEQgbNTPef-aiT5ZdVsIfHW4 | 3600 |
| TXT | facebook-domain-verification=1mfoe26jx4bn398v31k3b4s29uumxf | 3600 |
Technology stack
Tag manager
Web server
Analytics and advertising IDs
google_tag_manager:GTM-W25B4BHSSL certificate
| Valid | Valid |
|---|---|
| Issuer | GR, GEANT TLS RSA 1, Hellenic Academic and Research Institutions CA |
| Expires | November 18, 2026 |
| Days remaining | 8 |
| Protocol | TLSv1.3 |
| Names | *.dtu.dk, dtu.dk |
Email security
CScore 79/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- 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 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: selector1, selector2).
- good1 MX record(s) found. Mail is handled by Microsoft 365.
Homepage metadata
| Title | Danmarks Tekniske Universitet - DTU |
|---|---|
| Description | DTU er et teknisk eliteuniversitet med international rækkevidde og standard. Vores mission er at udvikle og nyttiggøre naturvidenskab og teknisk videnskab til gavn for samfundet. |
| Language | da |
| Canonical | https://dtu.dk/ |
| Structured data | BreadcrumbList |
| Indexable | Yes |
| Word count | 676 |
About dtu.dk
What technology does dtu.dk use?
We detected 2 technologies on dtu.dk, including Google Tag Manager, Microsoft IIS.
Does dtu.dk protect its email with SPF and DMARC?
dtu.dk scores 79/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of dtu.dk?
dtu.dk uses dns1.dtu.dk, dns2.dtu.dk, dns3.dtu.dk, ns-soa.darenet.dk.