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firefox.biz 200
🔒 SSL Valid
✨ About this site
A lesser-known website utilizing Cloudflare infrastructure, with no publicly notable affiliation to the well-known web browser.
📊 What the data says
This site returns an HTTP 200 status code and is hosted on Cloudflare infrastructure. The current SSL certificate is valid until December 17, 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 60d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 906d
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 →
104.18.26.21
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. 1
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🌐 CDN
Cloudflare
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) | 104.18.27.21104.18.26.21 |
| AAAA (IPv6) | 2606:4700::6812:1a152606:4700::6812:1b15 |
| NS | guy.ns.cloudflare.commarge.ns.cloudflare.com |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | GoDaddy.com, LLC |
| Registered | 2024-04-11 |
| Expires | 2029-04-11 (in 906 days) |
| Last Updated | 2025-10-23 |
| Status | client update prohibitedclient delete prohibitedclient transfer prohibitedclient renew prohibited |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | firefox.biz |
| Issuer | Google Trust Services |
| Valid From | 2026-09-18 |
| Valid Until | 2026-12-17 (60 days left) |
| SANs (2) | firefox.biz*.firefox.biz |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | cloudflare |
| Content-Type | text/html |
| Final URL | https://firefox.biz/ |
| cf-ray | a4c736e9483557ae-IAD |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 104.18.26.21 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
F (1/7)
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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.
No paths are disallowed — everything is crawlable.
| Sitemap | Not found |
Social & Meta Tags
Missing
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| Title | firefox.biz | 520: Web server is returning an unknown error |
| Language | en-US |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | Not set |
| DMARC | Not set |
Other TLDs Other top-level domain variants of this domain name and their availability. 19 active 4 for sale
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 50ms |
| Last Checked | 2026-10-17 09:31:04.130797 |
| Uptime (30d) | 100% |
Similar Sites
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Similarity based on content analysis. More results appear as more domains are indexed.