indexo.dev

sincere.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 537 ms crawled 2026-05-30

NL · 85.10.159.113 · AS34762 Combell NV

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Sincere
Language
en-US
Generator
WordPress 7.0

Technology

Server
nginx
CMS
WordPress 7.0

Contact

Email
Phone

DNS records live

NS
  • ns0.nl
  • ns2.transip.eu
  • ns5.be
MX
  • 0 sincere-nl.mail.protection.outlook.com
TXT
  • bw=HKZKMwXMCcHhXQx5RiKKAJ9FbcoEP8boWGwScvKx6LsO
Verified for
  • Apple
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:autotask.net include:spf.exclaimer.net include:_spf.onlinespamfilter.nl include:sendgrid.net ip4:94.236.0.0/16 include:spf.afas.online include:_spf.exactonline.nl -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarcreports@lovable.dev
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-28 to 2026-07-27
Expires in 55 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)