🌐 udemy.nl 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
✨ About this site
Udemy.nl is the Dutch country-code domain for the global online learning and teaching marketplace, offering a wide variety of courses for skill development. It serves users in the Netherlands looking to access professional and personal growth content created by expert instructors.
📊 What the data says
This website has been registered for approximately 13 years and is currently responding with an HTTP 200 status code. It is hosted on an Apache server and maintains a valid SSL certificate that expires on April 3, 2027.
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 166d
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 →
0/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
185.104.29.16
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.
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No technologies detected

📸 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)185.104.29.16
AAAA (IPv6)2a06:2ec0:1::84
NSns.zxcs.euns.zxcs.nlns.zxcs.be
MX10 mail.udemy.nl
TXT (1)
v=spf1 a mx ip4:185.104.29.0/24 ip4:185.104.29.16 ip6:2a06:2ec0:1:0:0:0:0:84 include:filter-out.zxcs.nl ~all
📋 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)*.zxcs.nl
IssuerSectigo Limited
Valid From2026-09-30
Valid Until2027-04-03 (166 days left)
SANs (2)*.zxcs.nlzxcs.nl
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerApache
Content-Typetext/html
Final URLhttps://udemy.nl/
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 Address185.104.29.16
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (1/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags Missing
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📧 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 ip4:185.104.29.0/24 ip4:185.104.29.16 ip6:2a06:2ec0:1:0:0:0:0:84 include:filter-out.zxcs.nl ~all
DMARC✓ Present
v=DMARC1; p=none; sp=none;
MX Records
10 → mail.udemy.nl
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 19 active 2 for sale 2 available
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.com ●
.net ●
.org ●
.info ●
.io Available
.co ●
.dev taken
.app ●
.me taken
.biz ●
.eu ●
.xyz ●
.fi Available
.se ●
.de ●
.uk ●
.fr ●
.nl current
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 289ms
Last Checked 2026-10-17 19:15:56.500846
Uptime (30d) 100%
🔗 Similar Sites 8
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udemy.biz 89% coursera.eu 64% udemy.com 64% coursera.io 63% coursera.dev 62% coursera.se 60% coursera.xyz 60% coursera.app 59%

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