🌐 apache.org 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
✨ About this site
This is the official website of The Apache Software Foundation, a major open-source software organization established in 1995.
📊 What the data says
This thirty-one-year-old domain is hosted on an Apache server and utilizes a tech stack including Matomo, Bootstrap, Varnish, and jQuery. It maintains valid SSL certification until early 2027 and protects traffic with HSTS and CSP security headers.
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 83d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 907d
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 →
2/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
151.101.2.132
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. 5
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📊 Analytics
Matomo
🎨 CSS Framework
Bootstrap
⚡ Cache
Varnish
📦 JS Library
jQuery
🖥️ Web Server
Apache
📸 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)151.101.2.132
AAAA (IPv6)2a04:4e42::644
NSns-303.awsdns-37.comns-558.awsdns-05.netns-1139.awsdns-14.orgns-1955.awsdns-52.co.uk
MX10 mx2-ec2-de.apache.org10 mx2-ec2-ie.apache.org10 mx2-ec2-or.apache.org10 mx2-ec2-sy.apache.org10 mx1-ec2-va.apache.org10 mx1-he-de.apache.org
TXT (7)
Services configured via TXT:
Atlassian Google Microsoft 365
+3 other TXT record(s)
Show all TXT records
atlassian-domain-verification=ymLFB7Wz8ScIJsja5lQgqHkFZGayJH7z0M3DAUwmeTFBvxJWz7rs9OqateFxBIb4
google-site-verification=y9Wki74vQ-HO4aXrJ-TzmPvLf8itBqrQTPjyAHktuMo
gradle-verification=L6JP9L6FV7OI2DLLG5N9515VA3Q6Q
spf2.0/pra ?all
v=spf1 include:_spf.apache.org -all
MS=E03FCF4BFDA6010D863CDB04B4F156E4C480ACA5
_globalsign-domain-verification=VPemhDee0EKRXi0IPzeSUrn849jHevrjIaTeDYOTZ4
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarNameCheap, Inc.
Registered1995-04-11
Expires2029-04-12 (in 907 days)
Last Updated2026-08-11
Statusclient delete prohibitedclient transfer prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)apache.org
IssuerLet's Encrypt
Valid From2026-10-11
Valid Until2027-01-09 (83 days left)
SANs (1)apache.org
📡 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://apache.org/
strict-transport-securitymax-age=31536000; includeSubDomains; preload
content-security-policydefault-src 'self' data: 'unsafe-inline' https://www.apachecon.com/ https://analytics.apache.org/ http://analytics.apache.org/ https://www.youtube-nocookie.com https://www.youtube.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.apachecon.com/ https://analytics.apache.org/ http://analytics.apache.org/ https://www.youtube-nocookie.com https://www.youtube.com; style-src 'self' 'unsafe-inline'; frame-ancestors 'none'; img-src 'self' data: https://www.apache.org/ https://www.apachecon.com/;
cache-controlmax-age=3600
x-cacheHIT, HIT
via1.1 varnish, 1.1 varnish
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 Address151.101.2.132
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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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
Areas hidden from crawlers:
📁 Other paths 1
⏱️ Crawl delay: 4s
Show raw disallow rules (1)
/websrc
Sitemap Not found
🔗 Social & Meta Tags Missing
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TitleWelcome to The Apache Software Foundation | Apache Software Foundation
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.apache.org -all
DMARC✓ Present
v=DMARC1; p=none;
MX Records
10 → mx2-ec2-de.apache.org
10 → mx2-ec2-ie.apache.org
10 → mx2-ec2-or.apache.org
10 → mx2-ec2-sy.apache.org
10 → mx1-ec2-va.apache.org
10 → mx1-he-de.apache.org
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 19 active 3 for sale 1 available
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.com ●
.net ●
.org current
.info ●
.io ●
.co ●
.dev ●
.app Available
.me ●
.biz ●
.eu ●
.xyz ●
.fi ●
.se ●
.de ●
.uk ●
.fr taken
.nl taken
.es ●
.it ●
.us ●
.ca ●
.com.au taken
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 144ms
Last Checked 2026-10-16 13:45:45.286128
Uptime (30d) 100%