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opensearch.org
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Categories: Data & Analytics Social & Community Artificial Intelligence
OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.
Website Overview
Identifiable technologies and additional version or configuration signals make the service easier to fingerprint, which may help targeted scanners narrow their checks. An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality.
Domain and Registration
Registered in 2003, this domain has about 23 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 .org extension, which is not an independent safety signal.
DNS and Email
The lowest TTL is 60 seconds, supporting rapid record changes at the cost of more frequent lookups. Nameservers are provided by dnsimple-edge.com, indicating managed DNS hosting. MX records point to the forwardemail.net email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown.
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
CORS permits any origin to read this response. This is common for public resources; sensitive responses need narrower handling. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. All six checked browser-security headers are present. Their effectiveness still depends on the policy values and application behavior. The x-cache, x-served-by, via response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers.
Technology Stack Analysis
The public page identifies WordPress 7.1, jQuery, Google Tag Manager, Fastly, nginx, with exact versions exposed for 1 technologies. These details can narrow vulnerability checks, although exposure alone is not a vulnerability.
Search and Social Sharing
The Generator tag identifies WordPress 7.1, making the publishing system easier to fingerprint. Twitter Card metadata is configured. The title has 17 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
Pages, Search and Sharing
| Meta description | OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data. |
|---|---|
| Canonical URL | https://opensearch.org/ |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
7 fieldsrobots.txt (opens in a new tab)
2 rulesAll bots 1 allowed · 1 disallowed
/wp-admin/admin-ajax.php/wp-admin/
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | Key-Systems GmbH |
|---|---|
| Registered | 2003-05-15 |
| Expires | 2027-05-15 |
| Domain status | client transfer prohibited |
| Nameservers | ns1.dnsimple-edge.com、ns2.dnsimple-edge.net、ns3.dnsimple-edge.io、ns4.dnsimple-edge.org |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | opensearch.org | 23.185.0.1 | 60 | — |
| AAAA | opensearch.org | 2620:12a:8000::1 | 60 | — |
| AAAA | opensearch.org | 2620:12a:8001::1 | 60 | — |
| MX | opensearch.org | mx1.forwardemail.net | 600 | 0 |
| MX | opensearch.org | mx2.forwardemail.net | 600 | 0 |
| NS | opensearch.org | ns1.dnsimple-edge.com | 3600 | — |
| NS | opensearch.org | ns2.dnsimple-edge.net | 3600 | — |
| NS | opensearch.org | ns3.dnsimple-edge.io | 3600 | — |
| NS | opensearch.org | ns4.dnsimple-edge.org | 3600 | — |
| TXT | opensearch.org | forward-email-site-verification=gvPLbkB7Y9 | 600 | — |
| TXT | opensearch.org | google-site-verification=sUE3tXp9JJo6lWKFsQavA7HPa4o3jTdr2zm3_q8q4XE | 60 | — |
| TXT | opensearch.org | v=spf1 include:amazonses.com include:8112310.spf10.hubspotemail.net include:mailgun.org include:spf.forwardemail.net -all | 60 | — |
| DMARC | _dmarc.opensearch.org | v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected] | 86400 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | opensearch.org |
| Issuer | Let's Encrypt |
| Valid until | 2026-11-06T12:25 · Remaining when checked: 63 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| cache-control | public, max-age=60, s-maxage=43200, stale-while-revalidate=86400, stale-if-error=604800 |
| server | nginx |
| strict-transport-security | max-age=31622400; includeSubDomains; preload |
| content-security-policy | upgrade-insecure-requests; |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | browsing-topics=(), accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), xr-spatial-tracking=(), gamepad=(), serial=() |
| access-control-allow-origin | * |
Identified technologies
Recent Updates
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