简体中文
Englishdnsdumpster.com
Free domain research tool to discover hosts related to a domain. Find visible hosts from the attackers perspective for Red and Blue Teams.
At a glance
- Category
- Security & Privacy
- Language
- English
- Paid-content signal
- No paid content foundObserved
- Registered
- 2011
- Hosting
- CloudflareInferred
- 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. Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation.
Domain and Registration
Registered in 2011, this domain has about 15 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 registrar is NameCheap, Inc., a widely used domain service provider. The domain uses the common .com extension, which is not an independent safety signal.
DNS and Email
Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Cloudflare Email Routing email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown. DNSSEC signatures were not detected, so this additional DNS authenticity protection is not confirmed.
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 response lacks these common security headers: X-Content-Type-Options, Permissions-Policy. 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 Google Analytics, Cloudflare without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
Twitter Card metadata is configured. JSON-LD includes Organization data, helping describe the organization as an entity. The title has 60 characters, within a common display range. A meta description is present, with 138 characters. The observed directives allow indexing and link following.
Hosting and Email
CloudflareRegistration details
| Registrar | NameCheap, Inc. |
|---|---|
| Registered | 2011-01-13 |
| Expires | 2029-01-13 |
| Domain status | client transfer prohibited |
| Nameservers | aida.ns.cloudflare.com、armando.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | dnsdumpster.com | 104.21.79.188 | 82 | — |
| A | dnsdumpster.com | 172.67.147.27 | 82 | — |
| AAAA | dnsdumpster.com | 2606:4700:3035::6815:4fbc | 300 | — |
| AAAA | dnsdumpster.com | 2606:4700:3035::ac43:931b | 300 | — |
| MX | dnsdumpster.com | route1.mx.cloudflare.net | 300 | 2 |
| MX | dnsdumpster.com | route3.mx.cloudflare.net | 300 | 22 |
| MX | dnsdumpster.com | route2.mx.cloudflare.net | 300 | 85 |
| NS | dnsdumpster.com | aida.ns.cloudflare.com | 86400 | — |
| NS | dnsdumpster.com | armando.ns.cloudflare.com | 86400 | — |
| TXT | dnsdumpster.com | v=spf1 include:_spf.mx.cloudflare.net ~all | 300 | — |
| DMARC | _dmarc.dnsdumpster.com | v=DMARC1; p=none; | 300 | — |
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| cache-control | public, max-age=300, s-maxage=300, must-revalidate |
| server | cloudflare |
| strict-transport-security | max-age=3600 |
| content-security-policy | default-src 'self'; script-src 'self' https://challenges.cloudflare.com; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; frame-src https://challenges.cloudflare.com; connect-src 'self'; form-action 'self' https://checkout.stripe.com https://dnsdumpster.us17.list-manage.com; frame-ancestors 'none'; base-uri 'none' |
| x-frame-options | DENY, DENY |
| x-content-type-options | nosniff, nosniff |
| referrer-policy | strict-origin-when-cross-origin, strict-origin-when-cross-origin |
Identified technologies
Pages, Search and Sharing
| Meta description | Free domain research tool to discover hosts related to a domain. Find visible hosts from the attackers perspective for Red and Blue Teams. |
|---|---|
| Canonical URL | https://dnsdumpster.com/ |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
11 fieldsrobots.txt (opens in a new tab)
6 rulesAll bots 1 allowed · 5 disallowed
- Allow
/ - Disallow
/my-account/ - Disallow
/billing/ - Disallow
/htmld/ - Disallow
/quick/ - Disallow
/dl/
No matching rules.
Sitemaps
1Recent Updates
- Website images
- Screenshots
- Network details
- Website Technologies
- Pages and Search Information
- HTTP Response Information
- TLS and certificates
- DNS Information
- Domain Registration
- Website profile
- Website Description
- Website Name
- Website profile
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