Rank #2,727Updated November 10, 2026
kth.se
KTH - Sveriges största tekniska universitet | KTH
The site runs on Matomo, Content Security Policy, HSTS. Its email security grade is B. Its SSL certificate is issued by Hellenic Academic and Research Institutions CA and is valid for 109 more days.
- Domain age
- —
- Technologies
- 3
- Email security
- B
- SSL days left
- 109
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 130.237.28.40 | 7200 |
| MX | mailfilter-ng-1.sunet.se 10 | 600 |
| MX | mailfilter-ng-3.sunet.se 10 | 600 |
| MX | mailfilter-ng-4.sunet.se 10 | 600 |
| MX | mailfilter-ng-2.sunet.se 20 | 600 |
| NS | a.ns.kth.se | 1800 |
| NS | b.ns.kth.se | 1800 |
| NS | e.ns.kth.se | 1800 |
| NS | ns2.chalmers.se | 1800 |
| NS | sunic.sunet.se | 1800 |
| CAA | issue 0 digicert.com | 7200 |
| CAA | issue 0 harica.gr | 7200 |
| CAA | issue 0 letsencrypt.org | 7200 |
| CAA | issue 0 sectigo.com | 7200 |
| TXT | MS=ms86914267 | 3600 |
| TXT | HARICA-Uw2ULnpk9B4D2y6nQyF | 3600 |
| TXT | include:_spf.eu.messagegears.net | 3600 |
| TXT | KTH Royal Institute of Technology, SWEDEN | 3600 |
| TXT | apple-domain-verification=yiK5a1btuIncRk6Q | 3600 |
| TXT | mentimeter-22c50963-9801-4565-a424-07d4a1e2c1c9 | 3600 |
| TXT | facebook-domain-verification=ybxcywd9y5omfyzv9a4hi1122pxhys | 3600 |
| TXT | v=spf1 include:_spf.kth.se include:spf.protection.outlook.com ~all | 3600 |
| TXT | google-site-verification=6B_ijtuPLs8QEQOrY6CA9KNR6x_Tlq9h87fvzbQcTGk | 3600 |
| TXT | adobe-idp-site-verification=9cb3a0e2a6197322d0dd6d29de0e1ac1ce9f990e3d5bd864aa4c19007f78ef91 | 3600 |
| TXT | atlassian-domain-verification=bdViuC6aa8uovu2aPgsZjA4zglkgbkqx7eCtfJtIXi6uWFglmI96V2EdENETiV1k | 3600 |
| AAAA | 2001:6b0:1:11c2::82ed:1c28 | 7200 |
Technology stack
Analytics
Security
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GR, GEANT TLS ECC 1, Hellenic Academic and Research Institutions CA |
| Expires | February 27, 2027 |
| Days remaining | 109 |
| Protocol | TLSv1.3 |
| Names | ns-vip-01.sys.kth.se, www.kth.se, kth.se |
Email security
BScore 80/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDKIM key found (selector: selector1, selector2, default) but it is only 1024 bits; 2048 is recommended.
- 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 marked as suspicious (soft fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good4 MX record(s) found.
Homepage metadata
| Title | KTH - Sveriges största tekniska universitet | KTH |
|---|---|
| Description | KTH - Kungliga Tekniska högskolan - är ett av Europas ledande tekniska universitet och samlar studenter, forskare och fakultet från hela världen. |
| Language | sv-SE |
| Canonical | https://www.kth.se/ |
| Indexable | Yes |
| Word count | 915 |
About kth.se
What technology does kth.se use?
We detected 3 technologies on kth.se, including Matomo, Content Security Policy, HSTS.
Does kth.se protect its email with SPF and DMARC?
kth.se scores 80/100 (grade B) for email security. DKIM key found (selector: selector1, selector2, default) but it is only 1024 bits; 2048 is recommended. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of kth.se?
kth.se uses a.ns.kth.se, b.ns.kth.se, e.ns.kth.se, ns2.chalmers.se, sunic.sunet.se.