indexo.dev

antwoordnummer.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 191 ms crawled 2026-05-30

NL · 86.105.244.1 · AS20857 Signet B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Antwoordnummer.nl

Technology

Server
Apache

DNS records live

NS
  • ns0.nl
  • ns11.net
  • ns5.be
MX
  • 10 mx.ns0.email

Email authentication partial

SPF
v=spf1 include:_spf.ns0.email ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-14 to 2026-07-13
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://antwoordnummer.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (2)