简体中文
Englishapaonline.org
At a glance
- Category
- Science & Research
- Language
- English
- Paid-content signal
- No paid content foundObserved
- Registered
- 2002
- Hosting
- CloudflareInferred
- HTTPS certificate trusted
- PassedObserved
- Last updated
Related questions
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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.
Domain and Registration
Registered in 2002, this domain has about 24 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 ymaws.com, indicating managed DNS hosting. MX records point to the Google Workspace email service. 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
X-Powered-By exposes backend information: ASP.NET. The response lacks these common security headers: Permissions-Policy. 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
Unknown
Search and Social Sharing
Unknown
Hosting and Email
Cloudflare
Google WorkspaceRegistration details
| Registrar | Network Solutions, LLC |
|---|---|
| Registered | 2002-08-12 |
| Expires | 2029-08-12 |
| Domain status | client transfer prohibited |
| Nameservers | ns1.ymaws.com、ns2.ymaws.com、ns3.ymaws.com、ns4.ymaws.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | client.site-ym.com.cdn.cloudflare.net | 162.159.141.168 | 300 | — |
| A | client.site-ym.com.cdn.cloudflare.net | 172.66.1.164 | 300 | — |
| MX | apaonline.org | aspmx.l.google.com | 3600 | 1 |
| MX | apaonline.org | alt1.aspmx.l.google.com | 3600 | 5 |
| MX | apaonline.org | alt2.aspmx.l.google.com | 3600 | 5 |
| MX | apaonline.org | aspmx2.googlemail.com | 3600 | 10 |
| MX | apaonline.org | aspmx3.googlemail.com | 3600 | 10 |
| NS | apaonline.org | ns1.ymaws.com | 172800 | — |
| NS | apaonline.org | ns2.ymaws.com | 172800 | — |
| NS | apaonline.org | ns3.ymaws.com | 172800 | — |
| NS | apaonline.org | ns4.ymaws.com | 172800 | — |
| TXT | apaonline.org | v=spf1 include:_spf.google.com include:_spf.caspiomail.com include:spf.ymem.net include:amazonses.com ~all | 3600 | — |
| CNAME | www.apaonline.org | client.site-ym.com | 60 | — |
| DMARC | _dmarc.apaonline.org | v=DMARC1; p=none; rua=mailto:[email protected] | 3600 | — |
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=utf-8 |
| cache-control | private |
| server | cloudflare |
| strict-transport-security | max-age=31536000 |
| content-security-policy | frame-ancestors 'self' |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
| referrer-policy | no-referrer-when-downgrade |
| set-cookie | Redacted |
Identified technologies
Technology stack: Unknown
Pages, Search and Sharing
| Meta description | Not detected |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | Not detected |
Social Sharing Preview
1 fieldsrobots.txt (opens in a new tab)
HTTP 403Unknown
Sitemaps
0No sitemaps found
Recent Updates
- Domain Registration
- TLS and certificates
- DNS Information
- Pages and Search Information
- HTTP Response Information
- Website profile
- Website Name
- Website profile
- Website Description
- Website Name
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