简体中文
Englishebooks-it.org
The Best Online Library For Download Free IT eBooks From The World's Leading Publishers
At a glance
- Category
- Other
- Language
- English
- Paid-content signal
- No paid content foundObserved
- Registered
- 2007
- Hosting
- GEYTIT OODInferred
- HTTPS certificate trusted
- PassedObserved
- Last updated
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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 2007, this domain has about 19 years of history. That suggests continuity, although ownership and purpose may have changed. The domain uses the common .org extension, which is not an independent safety signal.
DNS and Email
MX records exist, but SPF, DKIM and DMARC were not detected. Protection against domain impersonation may be incomplete. Nameservers are provided by gateit.net, indicating managed DNS hosting. MX records point to the ebooks-it.org email service. CAA records restrict which certificate authorities are authorized to issue certificates. No CNAME was found; the observed records resolve directly to addresses.
TLS and Certificates
The certificate uses an RSA 2048-bit public key, offering broad client compatibility. 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 by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.
HTTP and Browser Security
The response lacks these common security headers: CSP, Referrer-Policy, Permissions-Policy. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header identifies nginx without an exact version. Cookie security attributes are unknown.
Technology Stack Analysis
The public page identifies Bootstrap, nginx 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. No Open Graph metadata was detected, so social previews may depend on platform inference. The title has 39 characters, within a common display range. A meta description is present, with 87 characters. The observed directives allow indexing and link following.
Hosting and Email
Bulgaria
Inferred
185.72.56.222
Registration details
| Registrar | PDR Ltd. d/b/a PublicDomainRegistry.com |
|---|---|
| Registered | 2007-10-12 |
| Expires | 2028-10-12 |
| Domain status | active |
| Nameservers | ns1.gateit.net、ns3.gateit.net |
| DNSSEC | unsigned |
DNS records
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| server | nginx |
| strict-transport-security | max-age=15552000 |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| set-cookie | Redacted |
Identified technologies
Pages, Search and Sharing
| Meta description | The Best Online Library For Download Free IT eBooks From The World's Leading Publishers |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | Not detected |
Unknown
robots.txt (opens in a new tab)
1 rulesAll bots 1 allowed · 0 disallowed
- Allow
/
No matching rules.
Sitemaps
0No sitemaps found
User reviews (0)