简体中文
alumnius.net
You will find lots of information about the alumnus you want to see. For example: his picture, location, scope, job, skill and information about his education.
At a glance
- Category
- Other
- Language
- English
- Paid-content signal
- No paid content foundObserved
- Registered
- 2016
- Hosting
- servinga GmbHInferred
- 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 2016, this domain has about 10 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 .net 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 monikerdns.net, indicating managed DNS hosting. MX records point to the mail.ru email service. No CNAME was found; the observed records resolve directly to addresses. DNSSEC signatures were not detected, so this additional DNS authenticity protection is not confirmed.
TLS and Certificates
The certificate uses an RSA 4096-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: HSTS, 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. No explicit CDN or WAF marker was found in the response headers.
Technology Stack Analysis
The public page identifies jQuery, 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 56 characters, within a common display range. A meta description is present, with 159 characters. The observed directives allow indexing and link following.
Hosting and Email
mail.ru
Dallas, Texas, United States
Inferred
31.172.69.183
Registration details
| Registrar | PDR Ltd. d/b/a PublicDomainRegistry.com |
|---|---|
| Registered | 2016-10-20 |
| Expires | 2027-10-20 |
| Domain status | client transfer prohibited |
| Nameservers | ns1.monikerdns.net、ns2.monikerdns.net、ns3.monikerdns.net、ns4.monikerdns.net |
| DNSSEC | unsigned |
DNS records
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| server | nginx |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
Identified technologies
Pages, Search and Sharing
| Meta description | You will find lots of information about the alumnus you want to see. For example: his picture, location, scope, job, skill and information about his education. |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | Not detected |
Unknown
robots.txt (opens in a new tab)
2 rulesAll bots 0 allowed · 2 disallowed
- Disallow
/ads/ - Disallow
/alumni-edit*
No matching rules.
Sitemaps
0No sitemaps found
User reviews (0)