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dayofai.org
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Categories: Artificial Intelligence
Day of AI empowers teachers and students to learn, think critically, and create with artificial intelligence through free curriculum and training with MIT…
Website Overview
Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation.
Domain and Registration
Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The domain has about 5 years of registration history; its current configuration provides more context than age alone. The registrar is Tucows Domains 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 hover.com, 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 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 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, Permissions-Policy, clickjacking protection. 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 SEOmatic, Alpine.js, Google Analytics, Cloudflare without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
The Generator tag identifies SEOmatic, making the publishing system easier to fingerprint. Twitter Card metadata is configured. JSON-LD includes Organization data, helping describe the organization as an entity. The title has 20 characters, within a common display range. A meta description is present, with 155 characters.
Hosting and Email
Pages, Search and Sharing
| Meta description | Day of AI empowers teachers and students to learn, think critically, and create with artificial intelligence through free curriculum and training with MIT… |
|---|---|
| Canonical URL | https://dayofai.org/ |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
9 fieldsrobots.txt (opens in a new tab)
4 rulesAll bots 0 allowed · 4 disallowed
/cpresources//vendor//.env/cache/
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | Tucows Domains Inc. |
|---|---|
| Registered | 2021-04-16 |
| Expires | 2027-04-16 |
| Domain status | client transfer prohibited、client update prohibited |
| Nameservers | ns1.hover.com、ns2.hover.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | dayofai.org | 94.247.142.1 | 300 | — |
| MX | dayofai.org | aspmx.l.google.com | 900 | 1 |
| MX | dayofai.org | alt1.aspmx.l.google.com | 900 | 5 |
| MX | dayofai.org | alt2.aspmx.l.google.com | 900 | 5 |
| MX | dayofai.org | alt3.aspmx.l.google.com | 900 | 10 |
| MX | dayofai.org | alt4.aspmx.l.google.com | 900 | 10 |
| NS | dayofai.org | ns1.hover.com | 900 | — |
| NS | dayofai.org | ns2.hover.com | 900 | — |
| TXT | dayofai.org | google-site-verification=mYLhUvyEwJk_gabzBHOqsxwwCpEs_TjkINOSSUogNsY | 900 | — |
| TXT | dayofai.org | v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:spf.salesforce.com -all | 900 | — |
| DMARC | _dmarc.dayofai.org | v=DMARC1; p=quarantine; pct=100 | 900 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | dayofai.org |
| Issuer | Let's Encrypt |
| Valid until | 2026-11-26T18:17 · Remaining when checked: 84 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| cache-control | no-cache, no-store, must-revalidate |
| server | cloudflare |
| strict-transport-security | max-age=2592000 |
| x-content-type-options | nosniff |
| referrer-policy | no-referrer-when-downgrade |
| set-cookie | Redacted |
Identified technologies
Recent Updates
- Website images
- Screenshots
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