cadnav.com
No paid content found
Categories: Design & Creativity
Free 3D models and cad models,3d print models and textures free download, find 3D objects for computer graphics at Cadnav.
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Updated: 2026-09-25 20:52
Language: English (default)
Access: Normal
Profile views 2
Outbound visits 0
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Website Overview
An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.
Domain and Registration
Registered in 2011, this domain has about 14 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain uses the common .com extension, which is not an independent safety signal.
DNS and Email
The observed email authentication setup is incomplete: DMARC is missing. Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Tencent Enterprise Mail email service. No CNAME was found; the observed records resolve directly to addresses. TXT records include verification markers for Google. Such markers may also remain after a service stops being used.
TLS and Certificates
The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued within the Google Trust Services cloud or CDN ecosystem. The certificate's total validity is about 90 days, consistent with a short renewal cycle.
HTTP and Browser Security
The checked browser-security headers were not detected, leaving fewer explicit browser-side safeguards. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The cf-ray response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers. The Server header identifies cloudflare without an exact version.
Technology Stack Analysis
The public page identifies jQuery, Google Analytics, Cloudflare without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. Open Graph is partially configured; og:image is missing. Twitter Card metadata is configured. The title has 48 characters, within a common display range. A meta description is present, with 122 characters.
Hosting and Email
Cloudflare
Hosting
Tencent Enterprise Mail
Location
Location unknown
104.21.75.249
Pages, Search and Sharing
| Meta description | Free 3D models and cad models,3d print models and textures free download, find 3D objects for computer graphics at Cadnav. |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
7 fieldsSharing metadata
| og:url | https://www.cadnav.com/ |
|---|---|
| og:type | website |
| og:title | Free 3D Models, CAD Models And Textures Download |
| og:locale | en |
| og:site_name | CadNav |
| og:description | Free 3D models and cad models,3d print models and textures free download, find 3D objects for computer graphics at Cadnav. |
| twitter:card | summary_large_image |
robots.txt (opens in a new tab)
3 rulesAll bots 0 allowed · 3 disallowed
All bots
/include//ads//*.inc$
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | NameSilo, LLC |
|---|---|
| Registered | 2011-11-11 |
| Expires | 2026-11-11 |
| Domain status | client transfer prohibited |
| Nameservers | josephine.ns.cloudflare.com、keanu.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | www.cadnav.com | 104.21.75.249 | 300 | — |
| A | www.cadnav.com | 172.67.184.16 | 300 | — |
| AAAA | www.cadnav.com | 2606:4700:3033::ac43:b810 | 300 | — |
| AAAA | www.cadnav.com | 2606:4700:3036::6815:4bf9 | 300 | — |
| MX | cadnav.com | mxbiz1.qq.com | 300 | 5 |
| MX | cadnav.com | mxbiz2.qq.com | 300 | 10 |
| NS | cadnav.com | josephine.ns.cloudflare.com | 86400 | — |
| NS | cadnav.com | keanu.ns.cloudflare.com | 86400 | — |
| TXT | cadnav.com | google-site-verification=kwxrmVTcykgQfug4fSrv8b-WcsERiGPG6E-qoadv0Sg | 300 | — |
| TXT | cadnav.com | v=spf1 include:spf.mail.qq.com ~all | 300 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | cadnav.com |
| Issuer | Google Trust Services |
| Valid until | 2026-11-20T09:15 · Remaining when checked: 55 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html |
| server | cloudflare |
Identified technologies
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