🌐 sunweb.de 200 🔒 SSL Valid
Checked: (cached 2026-10-21 22:13:03) ↻ Refresh 🔗 Visit site
✨ About this site
This website is an online travel agency specializing in ski holiday packages that include ski passes, primarily serving winter sports enthusiasts in Europe. It is the German-language portal of a well-established and widely used European provider in the ski travel sector. The name 'Sunweb' is a descriptive compound combining 'sun' and 'web', suggesting an online booking platform that brings warmth or fair weather together with digital convenience.
📊 What the data says
The website is currently active with a 200 HTTP status and is hosted on Netlify. Its technology stack includes React, Next.js, and Google Tag Manager, with HSTS security headers enabled. The SSL certificate is valid until December 2, 2026.
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 40d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting ?The company and location where this website's server is physically located.Read more →
Unknown
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
1/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
3.33.186.135
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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📊 Analytics
Google Tag Manager
⚙️ Framework
Next.js
☁️ Hosting
Netlify
⚡ JS Framework
React
🔗 Shared Identifiers 1
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Tracking / monetisation identifiers found on this site that also appear on other domains.

Google Tag Manager GTM-THS4HQP
4 other domains share this identifier
sunweb.co.uk sunweb.fr sunweb.nl sunweb.se
📸 Screenshot Processing...
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Screenshot is being captured...

🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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A (IPv4)15.197.167.903.33.186.135
NSns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.info
MX0 sunweb-de.mail.protection.outlook.com
TXT (4)
Services configured via TXT:
Facebook / Meta
+2 other TXT record(s)
Show all TXT records
v=spf1 a mx ip4:4.175.231.112/28 ip4:216.82.240.0/20 ip4:67.219.240.0/20 ip4:85.158.136.0/21 ip4:95.131.104.0/21 ip4:46.226.48.0/21 ip4:117.120.16.0/21 ip4:193.109.254.0/23 ip4:194.106.220.0/23 ip4:195.245.230.0/23 ip4:103.9.96.0/22 ip4:13.80.69.124 ip4:185.69.204.101 ip4:185.69.204.111 ip4:185.69.204.112 ip4:185.69.204.113 ip4:185.69.204.114 ip4:185.69.204.115 ip4:185.69.204.64 include:spf.messagelabs.com include:spf.protection.outlook.com include:email.freshdesk.com include:hybrid.sundiogroup.com -all
"MS=ms74408106"
ENCMqDDhzzqNtQQxyQGFKy3rmQk+4HscYYdh6IJACi+MqEucaqWNl4W/TR5Bt2G8FT8yCTLfTp4OQZuqSf+rgw==
facebook-domain-verification=ok796jrmct6a4neja4mk89tn138llm
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarN/A
RegisteredN/A
ExpiresN/A
Last UpdatedN/A
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)www.sunweb.de
IssuerLet's Encrypt
Valid From2026-09-03
Valid Until2026-12-02 (40 days left)
SANs (2)sunweb.dewww.sunweb.de
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerNetlify
Content-Typetext/html; charset=utf-8
Final URLhttps://www.sunweb.de/
x-powered-byNext.js
strict-transport-securitymax-age=31536000
x-content-type-optionsnosniff
cache-controlpublic,max-age=0,must-revalidate
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address3.33.186.135
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score D (3/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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Partially restricted
Some areas are hidden from crawlers, but the main content stays open to search engines.
Areas hidden from crawlers:
🔑 Admin & login 1 📁 Other paths 9
Show raw disallow rules (10)
/*/suchen?
*&Duration*
*&Participants*
*&ParticipantsDistribution*
*&TransportType*
/sitecore
/*/buchung/*
/login?*
/mein-sunweb*
/foo/
Sitemap Found 3 sitemaps (index) pages
🔗 Social & Meta Tags Partial
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TitleSkireise inkl. Skipass | Sunweb
DescriptionTraumurlaub bei Sunweb buchen ✔ Europas größter Anbieter für Skiurlaub inkl. Skipass
Canonical URLhttps://www.sunweb.de/
Languagede
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPF✓ Present
v=spf1 a mx ip4:4.175.231.112/28 ip4:216.82.240.0/20 ip4:67.219.240.0/20 ip4:85.158.136.0/21 ip4:95.131.104.0/21 ip4:46.226.48.0/21 ip4:117.120.16.0/21 ip4:193.109.254.0/23 ip4:194.106.220.0/23 ip4:195.245.230.0/23 ip4:103.9.96.0/22 ip4:13.80.69.124 ip4:185.69.204.101 ip4:185.69.204.111 ip4:185.69.204.112 ip4:185.69.204.113 ip4:185.69.204.114 ip4:185.69.204.115 ip4:185.69.204.64 include:spf.messagelabs.com include:spf.protection.outlook.com include:email.freshdesk.com include:hybrid.sundiogroup.com -all
DMARC✓ Present
v=DMARC1; p=none; rua=mailto:[email protected]; urf=mailto:[email protected];
MX Records
0 → sunweb-de.mail.protection.outlook.com
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 16 active 3 for sale 4 available
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.com ●
.net ●
.org ●
.info ●
.io ●
.co taken
.dev Available
.app Available
.me ●
.biz Available
.eu taken
.xyz ●
.fi Available
.se ●
.de current
.uk ●
.fr ●
.nl ●
.es taken
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 30ms
Last Checked 2026-10-22 18:30:03.794073
Uptime (30d) 100%
🔗 Similar Sites 8
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sunweb.co.uk 80% sunweb.fr 78% sunweb.com 75% sunweb.se 69% sunweb.nl 66% sunweb.net 57% sunweb.xyz 57% sunweb.ca 57%

Similarity based on content analysis. More results appear as more domains are indexed.