🌐 link.app 404 🔒 SSL Valid
Checked: just now 🔗 Visit site
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
404
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 59d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 1944d
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 →
216.239.32.27
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
⚡ 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)216.239.32.27
AAAA (IPv6)2001:4860:4802:32::1b
NSns3.googledomains.comns1.googledomains.comns4.googledomains.comns2.googledomains.com
MX0 smtp.google.com
TXT (1)
v=spf1 include:_spf.google.com ~all
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarMarkMonitor Inc.
Registered2022-02-18
Expires2032-02-18 (in 1944 days)
Last Updated2025-10-08
Statusclient delete prohibitedclient transfer prohibitedclient update prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)*.link.app
IssuerGoogle Trust Services
Valid From2026-09-28
Valid Until2026-12-21 (59 days left)
SANs (2)*.link.applink.app
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status404
ServerESF
Content-Typetext/html; charset=utf-8
Final URLhttps://link.app/
content-security-policyrequire-trusted-types-for 'script'
x-content-type-optionsnosniff
permissions-policych-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
cache-controlno-cache, no-store, 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 Address216.239.32.27
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score C (4/7)
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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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TitleError 404 (Not Found)!!1
Languageen
📧 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 include:_spf.google.com ~all
DMARC✓ Present
v=DMARC1; p=none; rua=mailto:[email protected]
MX Records
0 → smtp.google.com
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 20 active 2 for sale 1 available
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.com ●
.net ●
.org ●
.info ●
.io ●
.co ●
.dev ●
.app current
.me ●
.biz ●
.eu taken
.xyz ●
.fi ●
.se taken
.de ●
.uk ●
.fr ●
.nl ●
.es Available
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.