indexo.dev

sadag.nl

.nl crawl

First seen 2026-05-20 · Last seen 2026-05-20 · ok HTTP/1.1 200 303 ms crawled 2026-05-27

NL · 94.198.159.35 · AS1140 Stichting Internet Domeinregistratie Nederland

Reputation 100/100

Classifying

HTML metadata

Title
SADAG Project Homepage
Description
Statistical Analysis of DNS Abuse in gTLDs (SADAG)
Language
en

Technology

Server
Apache
jQuery
3.1.1 known XSS (<3.5)

Third-party hosts loaded (2)

  • maxcdn.bootstrapcdn.com×2
  • code.jquery.com×1

DNS records live

NS
  • ns4.sidn.nl
  • ns5.sidn.nl
MX
  • 0
TXT
  • comment test

Email authentication strong

SPF
v=spf1 -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@sidn.nl; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400; sp=reject
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://sadag.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing Referrer Policy
Header values
x-frame-options
deny
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
content-security-policy
report-uri https://check.sidnlabs.nl/csp-report-labs.php; base-uri 'self'; frame-ancestors 'none'; form-action 'none'; default-src 'none'; img-src 'self'; style-src 'self' 'unsafe-inline' https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css; script-src 'unsafe-inline' https://code.jquery.com/jquery-3.1.1.min.js https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js; font-src https://maxcdn.bootstrapcdn.com/ ;
strict-transport-security
max-age=31622400

Links to (4)

Linked from (1)