indexo.dev

diervizier.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 1261 ms crawled 2026-05-30

NL · 137.224.205.81 · AS1103 SURF B.V.

Reputation 100/100

Classifying

HTML metadata

Title
DierVizier

Open Graph

title
DierVizier
locale
nl_NL

Technology

Third-party hosts loaded (1)

  • api.groenkennisnet.nl×2

DNS records live

NS
  • ns-ext-01.wur.nl
  • ns1.surfnet.nl
  • ns1.zurich.surf.net
MX
  • 10 mx1.savvii.email
  • 10 mx2.savvii.email
Verified for
  • HARICA

Email authentication strong

SPF
v=spf1 include:spf.savvii.email include:sites.savviihq.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;pct=100;rua=mailto:dmarc-ag@wur.nl;ruf=mailto:dmarc-for@wur.nl;sp=reject;adkim=s;aspf=s
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS RSA 1
from 2026-02-04 to 2027-02-04
Expires in 248 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://diervizier.nl/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Linked from (1)