gb-sylt.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 4845 ms crawled 2026-05-15

DE · 91.107.212.237 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Ihr Buchungsportal im Internet | GB Sylt
Description: Buchen Sie f?r Ihren Urlaub online eine Ferienwohnung oder ein Ferienhaus. Ferienwohnungen und Ferienh?user an der Nord- und Ostsee!
Language: de
Canonical: https://www.gb-sylt.de/

Open Graph

url: https://www.gb-sylt.de/
title: Ihr Buchungsportal im Internet

Technology

CDN: Amazon CloudFront
Server: awselb

Analytics

Google Tag Manager

Third-party hosts loaded (2)

r.v-office.com×24
www.googletagmanager.com×1

Social

Contact

Phone

04651 82460

Registration

Updated

2026-01-22

Name servers

ns1025.ui-dns.biz.
ns1025.ui-dns.com.
ns1025.ui-dns.de.
ns1025.ui-dns.org.

DNS records live

NS

ns1025.ui-dns.biz
ns1025.ui-dns.com
ns1025.ui-dns.de
ns1025.ui-dns.org

MX

0 gbsylt-de0e.mail.protection.outlook.com

TXT

v=verifydomain MS=7298818
google-site-verification=dvTcp_T8T-JJsJXkJ33YgC4LmttsGUF7FgxFgYA99oc

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-21 to 2026-07-20

Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.gb-sylt.de/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing Content Security Policy

Header values

referrer-policy: origin
x-frame-options: SAMEORIGIN
permissions-policy: all=()
x-content-type-options: nosniff
strict-transport-security: max-age=31536000