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lnkd.ca 403
🔒 SSL Valid
✨ AI Description
This website is hosted behind Cloudflare and is used to surface DNS-related information about a domain that resolves to a prohibited IP address. It helps users identify and understand domain/IP blocking or policy enforcement triggered by DNS resolution.
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
403
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 359d
Hosting The company and location where this website's server is physically located.Read more →
Cloudflare
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 →
104.21.79.225
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
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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) | 172.67.149.72104.21.79.225 |
| AAAA (IPv6) | 2606:4700:3037::ac43:95482606:4700:3035::6815:4fe1 |
| NS | dana.ns.cloudflare.comelias.ns.cloudflare.com |
| MX | 1 smtp.google.com |
| TXT (1) |
Services configured via TXT:
Google
Show all TXT recordsgoogle-site-verification=y55Twa07wEHOvVJCGhqaVWMosag0MDyvS67xeBkjFQo |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | Go Daddy Domains Canada, Inc |
| Registered | 2023-10-23 |
| Expires | 2027-10-23 (in 359 days) |
| Last Updated | 2026-10-24 |
| Status | auto renew periodclient 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) | lnkd.ca |
| Issuer | Google Trust Services |
| Valid From | 2026-09-29 |
| Valid Until | 2026-12-28 (60 days left) |
| SANs (2) | lnkd.ca*.lnkd.ca |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 403 |
| Server | cloudflare |
| Content-Type | text/html; charset=UTF-8 |
| Final URL | https://lnkd.ca/ |
| x-frame-options | SAMEORIGIN |
| referrer-policy | same-origin |
| cache-control | private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| cf-ray | a515c8c50d462f24-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 → CDN: Cloudflare
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ℹ️ This site uses a CDN. The location shown is the CDN edge server, not the origin server.
| IP Address | 104.21.79.225 |
| Provider | Cloudflare |
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Location | San Francisco, California, US |
| Coordinates | 37.7621, -122.3971 |
Security Score
D (3/7)
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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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| Title | DNS points to prohibited IP | lnkd.ca | Cloudflare |
| 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 |
| MX Records | 1 → smtp.google.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 16 active 5 for sale 2 available
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Uptime Monitor
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| Current Status | 🟢 Client Error |
| HTTP Status | 403 |
| Response Time | 896ms |
| Last Checked | 2026-10-27 22:15:11.090974 |
| Uptime (30d) | 100% |