indexo.dev

nordseeholidays.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 640 ms crawled 2026-06-02

DK · 94.137.137.170 · AS48854 team.blue Denmark A/S

Reputation 100/100

Classifying

HTML metadata

Title
Boek een vakantie in Denemarken op Nordsee-Holidays & relax
Description
Boek nu vakantie in Denemarken op Nordsee-Holidays.de en vind droomaccommodatie: vakantiehuizen ✓ campings ✓ strandhutten ✓ en nog veel meer. Meer weten?
Language
nl
Canonical
https://www.nordseeholidays.nl/
Translations
  • nl

Open Graph

url
https://www.nordseeholidays.nl/
title
Boek een vakantie in Denemarken op Nordsee-Holidays & relax

Technology

Third-party hosts loaded (1)

  • images.nordsee-holidays.de×15

Contact

Email
Phone

DNS records live

NS
  • ns1.simply.com
  • ns2.simply.com
  • ns3.simply.com
  • ns4.simply.com
TXT
  • x82vqdwmxb8pcdyy3r65xbljqb667n9t

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-19 to 2026-08-17
Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.nordseeholidays.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=0

Links to (2)

Linked from (2)