Rank #4,323Updated November 10, 2026
uni-bielefeld.de
Bielefeld University
The site runs on WordPress, PHP, YouTube. Its email security grade is D. Its SSL certificate is issued by Hellenic Academic and Research Institutions CA and is valid for 191 more days.
- Domain age
- —
- Technologies
- 3
- Email security
- D
- SSL days left
- 191
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 129.70.240.4 | 3540 |
| MX | a2631.mx.srv.dfn.de 50 | 3540 |
| MX | b2631.mx.srv.dfn.de 50 | 3540 |
| MX | c2631.mx.srv.dfn.de 50 | 3540 |
| NS | ns1.uni-bielefeld.de | 86400 |
| NS | ns2.uni-bielefeld.de | 86400 |
| NS | dns-2.dfn.de | 86400 |
| CAA | iodef 0 mailto:[email protected] | 3540 |
| CAA | issue 0 harica.gr | 3540 |
| CAA | issue 0 letsencrypt.org | 3540 |
| CAA | issue 0 pki.dfn.de | 3540 |
| CAA | issue 0 sectigo.com | 3540 |
| TXT | HARICA-CJElOZH7BDuodcd0Fhg | 3540 |
| TXT | apple-domain-verification=t4s8f87S8M1zYndy | 3540 |
| TXT | MS=8764D5ABE038806624DD4192154D0344B26D3419 | 3540 |
| TXT | sendinblue-code:a35d677f130498f670bd551fe31ae3f4 | 3540 |
| TXT | google-site-verification=T5xNbHbPGhlsAAVo-jhf9bCnqHu--GISvf6fh4J2GDs | 3540 |
| TXT | mindmanager-verification=c59b5cfe5aa2bef46104537a9486abf3237366c8074a1a14a3bf7843e5b2bf25 | 3540 |
| TXT | adobe-idp-site-verification=3d1e550ccbef00ecf478dfb339156a49d8b78166961a42320ece2ed4a902fbcd | 3540 |
| TXT | v=spf1 ip4:129.70.4.0/24 ip4:129.70.204.0/24 ip4:129.70.208.0/24 ip4:129.70.43.192/26 include:spf.sendinblue.com include:_spf.o263.mx.srv.dfn.de include:amazonses.com ~all | 3540 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GR, GEANT TLS RSA 1, Hellenic Academic and Research Institutions CA |
| Expires | May 20, 2027 |
| Days remaining | 191 |
| Protocol | TLSv1.3 |
| Names | www.uni-bielefeld.de, wwwfo.uni-bielefeld.de, uni-bielefeld.de |
Email security
DScore 54/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
- warnDKIM key found (selector: s1, mail) 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).
- good3 MX record(s) found.
Homepage metadata
| Title | Bielefeld University |
|---|---|
| Description | As a university internationally regarded for its top-level research and innovative teaching concepts, Bielefeld University makes a significant contribution to a progressive and participatory knowledge society. It is an attractive, family-friendly place to work and study and is characterised by an open communication culture, lived interdisciplinarity, diversity and freedom for personal development. |
| Language | en-us |
| Canonical | https://www.uni-bielefeld.de/ |
| Indexable | Yes |
| Word count | 1013 |
About uni-bielefeld.de
What technology does uni-bielefeld.de use?
We detected 3 technologies on uni-bielefeld.de, including WordPress, PHP, YouTube.
Does uni-bielefeld.de protect its email with SPF and DMARC?
uni-bielefeld.de scores 54/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. DMARC has no rua= address, so you receive no reports about mail sent as your domain.
What are the name servers of uni-bielefeld.de?
uni-bielefeld.de uses ns1.uni-bielefeld.de, ns2.uni-bielefeld.de, dns-2.dfn.de.