indexo.dev

aarnhoog.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 1887 ms crawled 2026-05-11

FR · 54.36.245.160 · AS16276 OVH SAS

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Herzlich willkommen im Hotel Aarnhoog | Hotel Aarnhoog Sylt
Description
Urlaub bei Freunden
Language
de
Canonical
https://www.aarnhoog.de/

Open Graph

title
Herzlich willkommen im Hotel Aarnhoog | Hotel Aarnhoog Sylt
description
Urlaub bei Freunden

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • 0p5rq.mjt.lu×1
  • app.mailjet.com×1
  • consent.firstvoucher.com×1
  • faehrhaussylt.next.firstvoucher.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Gaat 13, 25980, Sylt / Keitum, DE

Registration

Updated
2018-07-25
Name servers
  • ns1026.ui-dns.biz.
  • ns1026.ui-dns.com.
  • ns1026.ui-dns.de.
  • ns1026.ui-dns.org.

DNS records live

NS
  • ns1026.ui-dns.biz
  • ns1026.ui-dns.com
  • ns1026.ui-dns.de
  • ns1026.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:spf.mailjet.com include:_spf-eu.ionos.com include:spf.prointernet.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-28 to 2026-06-27
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.aarnhoog.de/

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

Links to (9)

Linked from (2)