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dask.org
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Categories: Resources & Utilities
Dask is a flexible open-source Python library for parallel computing maintained by OSS contributors across dozens of companies including Anaconda, Coiled, SaturnCloud, and nvidia.
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 2009, this domain has about 16 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 .org 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 Google Workspace email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown. TXT records include verification markers for Google. Such markers may also remain after a service stops being used.
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: X-Content-Type-Options, Referrer-Policy, 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. No CORS permission header was found, so browsers normally restrict cross-origin script access.
Technology Stack Analysis
The public page identifies Webflow, Google Tag Manager, Google Analytics, Cloudflare without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
The meta description has 179 characters and may be shortened in search results. No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. Twitter Card metadata is configured. The title has 38 characters, within a common display range. The observed directives allow indexing and link following.
Hosting and Email
Pages, Search and Sharing
| Meta description | Dask is a flexible open-source Python library for parallel computing maintained by OSS contributors across dozens of companies including Anaconda, Coiled, SaturnCloud, and nvidia. |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
8 fieldsrobots.txt (opens in a new tab)
10 rulesAll bots 0 allowed · 0 disallowed
siteauditbot 1 allowed · 9 disallowed
//news-events*/archive*/internal*/events*/blog*/partner-type*/event-type*/blog-categories*/press-mentions*
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | NameCheap, Inc. |
|---|---|
| Registered | 2009-11-07 |
| Expires | 2029-11-07 |
| Domain status | client transfer prohibited |
| Nameservers | henry.ns.cloudflare.com、kristin.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | dask.org | 75.2.70.75 | 300 | — |
| A | dask.org | 99.83.190.102 | 300 | — |
| MX | dask.org | aspmx.l.google.com | 300 | 1 |
| MX | dask.org | alt1.aspmx.l.google.com | 300 | 5 |
| MX | dask.org | alt2.aspmx.l.google.com | 300 | 5 |
| MX | dask.org | alt3.aspmx.l.google.com | 300 | 10 |
| MX | dask.org | alt4.aspmx.l.google.com | 300 | 10 |
| NS | dask.org | henry.ns.cloudflare.com | 86400 | — |
| NS | dask.org | kristin.ns.cloudflare.com | 86400 | — |
| TXT | dask.org | google-site-verification=-vg3zrkN4s9OBywZ9AhWeDZIHGgfqUdrHDmzNWS7afY | 300 | — |
| TXT | dask.org | google-site-verification=_kiD09_roJPiBuGAaW62GQZwnBTdXG2RNxnz84C3Fxc | 300 | — |
| TXT | dask.org | google-site-verification=mO4GqdPRS8xS_Z3yaPFAnU1ku6oCyNhami_Vn_oU46I | 300 | — |
| TXT | dask.org | v=spf1 include:_spf.google.com ~all | 300 | — |
| DMARC | _dmarc.dask.org | v=DMARC1; p=reject; rua=mailto:[email protected] | 300 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | dask.org |
| Issuer | Let's Encrypt |
| Valid until | 2026-10-10T10:12 · Remaining when checked: 36 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| strict-transport-security | max-age=31536000 |
| content-security-policy | frame-ancestors 'self' |
| x-frame-options | SAMEORIGIN |
Identified technologies
Recent Updates
- Website images
- Screenshots
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