Erasmus University Rotterdam · Domain Security

Erasmus University Rotterdam Domain Security

Domain security

Domain security posture for Erasmus University Rotterdam, probed live across 3 host(s) and 1 registrable domain(s). 3 host(s) serve HTTPS (up to TLSv1.3); 2 advertise HSTS. Email/DNS controls: DNSSEC present, SPF present, DMARC present (p=quarantine).

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Transport & Host Security

www.eur.nl
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Nov 5 14:30:52 2026 GMT
repub.eur.nl
HTTPS: yes · TLS: TLSv1.2 · HSTS: no · cert expires: Nov 17 10:47:50 2026 GMT
pure.eur.nl
HTTPS: yes · TLS: TLSv1.3 · HSTS: yes · cert expires: Aug 27 05:59:14 2026 GMT

Domain (DNS/Email) Security

eur.nl
DNSSEC: yes · SPF: yes · DMARC: yes (p=quarantine) · CAA: yes

Source

Domain Security

Raw ↑ 
generated: '2026-07-11'
method: probed
source: live DNS/TLS/HTTP probes of apis.yml + OpenAPI hosts
hosts:
- host: www.eur.nl
  https: true
  tls_version: TLSv1.3
  cert_expires: Nov  5 14:30:52 2026 GMT
  hsts: true
  hsts_max_age: 31536000
- host: repub.eur.nl
  https: true
  tls_version: TLSv1.2
  cert_expires: Nov 17 10:47:50 2026 GMT
  hsts: false
- host: pure.eur.nl
  https: true
  tls_version: TLSv1.3
  cert_expires: Aug 27 05:59:14 2026 GMT
  hsts: true
  hsts_max_age: 2592000
domains:
- domain: eur.nl
  dnssec: true
  caa:
  - 0 issuewild "sectigo.com"
  - 0 issuewild "letsencrypt.org"
  - 0 iodef "mailto:cert@eur.nl"
  - 0 issue "sectigo.com"
  - 0 issue "harica.gr"
  - 0 issuewild "harica.gr"
  spf: true
  dmarc: true
  dmarc_policy: quarantine