Rank #2,902Updated November 10, 2026
niedersachsen.de
Portal Niedersachsen
The site runs on Matomo, Fancybox, jQuery and 3 other technologies. Its email security grade is D. Its SSL certificate is issued by Hellenic Academic and Research Institutions CA and is valid for 164 more days.
- Domain age
- —
- Technologies
- 6
- Email security
- D
- SSL days left
- 164
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 80.228.49.173 | 1401 |
| MX | inetmail13.niedersachsen.de 5 | 3600 |
| MX | inetmail23.niedersachsen.de 5 | 3600 |
| MX | inetmail14.niedersachsen.de 5 | 3600 |
| NS | ns-a.niedersachsen.de | 1215 |
| NS | ns-b.niedersachsen.de | 1215 |
| TXT | cisco-ci-domain-verification=40cd14245a352a1238579515709398e1ed95f2ee2e3bc9d02110434a438c9d89 | 60 |
| TXT | _4vq7izdhpi3rnz8avjgr8nsdhz866y7 | 60 |
| TXT | _telesec-domain-validation=319276_2023-04-25_FfBYJaZH9GjsoBgCzfqB2nHApsX7Eq8fRp4HL45jg5Swafjt7E | 60 |
| TXT | 7a9d806ff712f12fc638e5f1cb4711908619592f4dcd35ec91cca13b83d9d7b | 60 |
| TXT | 26c8ed7898afe9d17c347120a41f46de9422fa129f94b69867c8b7a4fb07d43 | 60 |
| TXT | _pki-validation.niedersachsen.de=q1900EnT6RykvvktPcwB7Uz97om8UDJG | 60 |
| TXT | _telesec-domain-validation=362138_2026-09-07_D3cZDBzO9Fz5qAeGuwyVQhpCpCZbjjDVaQ1CKHPlZEwm2ncKVI | 60 |
| TXT | HARICA-04NBQSpIzAKP4YYFPCl | 60 |
| TXT | _telesec-domain-validation=345947_2025-03-17_O2nNgncSSkPiO4hfcHieRYGQQHpzZZWyAjZIMddHBQBFwsqzhr | 60 |
| TXT | swisssign-check=7qBb8BnrkJH-9tQ5WhfvBvvyqzo | 60 |
| TXT | google-site-verification=h8sQpJqduU0c_OLgTA4fZBZV48mS40fiV2f0wGlp4Wk | 60 |
| TXT | 9760dfa889dda593bd7eb829f4658071a09e4651cfa7226348720a062176c68 | 60 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GR, GEANT TLS RSA 1, Hellenic Academic and Research Institutions CA |
| Expires | April 23, 2027 |
| Days remaining | 164 |
| Protocol | TLSv1.3 |
| Names | *.niedersachsen.de, niedersachsen.de |
Email security
DScore 64/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- 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].
- good3 MX record(s) found.
Homepage metadata
| Title | Portal Niedersachsen |
|---|---|
| Language | de |
| Canonical | https://www.niedersachsen.de/startseite/ |
| Indexable | Yes |
| Word count | 1965 |
About niedersachsen.de
What technology does niedersachsen.de use?
We detected 6 technologies on niedersachsen.de, including Matomo, Fancybox, jQuery, Slick, Video.js, Apache HTTP Server.
Does niedersachsen.de protect its email with SPF and DMARC?
niedersachsen.de scores 64/100 (grade D) for email security. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of niedersachsen.de?
niedersachsen.de uses ns-a.niedersachsen.de, ns-b.niedersachsen.de.