indexo.dev

ggdvaccinaties.nl

.nl crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 778 ms crawled 2026-05-30

NL · 37.97.219.136 · AS20857 Signet B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
GGD Landingspagina
Language
en

Technology

Server
Apache

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 10 mx10.onlinemailscanner.com
  • 20 mx20.onlinemailscanner.com

Email authentication weak

SPF
v=spf1 +mx +a +ip4:109.71.54.21 ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2Xd7sfGj6yevNiYOdUvEulJL4wRGjQy4tGVeLnK78mOW6Cm3pPOF7EuFMgKgJWTaBrvGzPZuBrC4Qb…
selectors probed

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.ggdvaccinaties.nl/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains;

Links to (7)

Linked from (1)