简体中文
Englishacec.org
ACEC is the business voice of America’s engineering industry. We represent nearly 5,500 firms employing more than 640,000 engineers and design professionals who improve our world.
At a glance
- Category
- Business Services
- Language
- English
- Paid-content signal
- No paid content foundObserved
- Registered
- 1995
- 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 1995, this domain has about 31 years of history. That suggests continuity, although ownership and purpose may have changed. The domain uses the common .org extension, which is not an independent safety signal.
DNS and Email
Nameservers are provided by worldnic.com, indicating managed DNS hosting. MX records point to the barracudanetworks.com 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, Apple, Microsoft. 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 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: HSTS, CSP, Referrer-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
Unknown
Search and Social Sharing
The meta description has 179 characters and may be shortened in search results. Twitter Card metadata is configured. JSON-LD includes Organization data, helping describe the organization as an entity. The title has 48 characters, within a common display range. The observed directives allow indexing and link following.
Hosting and Email
CloudflareRegistration details
| Registrar | Network Solutions, LLC |
|---|---|
| Registered | 1995-08-16 |
| Expires | 2031-08-15 |
| Domain status | active |
| Nameservers | ns75.worldnic.com、ns76.worldnic.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | www.acec.org | 162.159.135.42 | 1800 | — |
| MX | acec.org | d89101a.ess.barracudanetworks.com | 3600 | 10 |
| MX | acec.org | d89101b.ess.barracudanetworks.com | 3600 | 20 |
| NS | acec.org | ns75.worldnic.com | 7200 | — |
| NS | acec.org | ns76.worldnic.com | 7200 | — |
| TXT | acec.org | 2vls2av34uc8la93f1mok4k5at | 7200 | — |
| TXT | acec.org | 710tg2jnbln2o83eha2vjkao03 | 3600 | — |
| TXT | acec.org | MS=ms81679783 | 3600 | — |
| TXT | acec.org | apple-domain-verification=kcM8AwglvLafovBN | 3600 | — |
| TXT | acec.org | fqc7cvkns8o6dme0hvqir5u70m | 3600 | — |
| TXT | acec.org | google-gws-recovery-domain-verification=64148405 | 3600 | — |
| TXT | acec.org | google-site-verification=L0qBz2j-sZxZLIqErGQDh9yi2lW-KRi0RUK8-Tc-3Ts | 3600 | — |
| TXT | acec.org | google-site-verification=QXuCLysUl8jW0Dr65_YxijjB7_c1KMYjKtPwYt5KT7c | 3600 | — |
| TXT | acec.org | ha5r4nm8r4hiruot7a2aq7mmd3 | 3600 | — |
| TXT | acec.org | intacct-esk=BEB08ECB3B3F2BA5E0539A220D0AD9CC | 3600 | — |
| TXT | acec.org | kngk69h28kcrf83f5b32dqggoi | 3600 | — |
| TXT | acec.org | mo749sbk7mcrer59n1se7ain9v | 7200 | — |
| TXT | acec.org | v=spf1 ip4:64.124.100.26 ip4:64.124.100.18 ip4:52.1.234.206 ip4:52.70.152.226 ip4:54.165.79.164 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:msgfocus.com include:spf.aristotle.com include:20517815.spf07.hubspotemail.net include:_spf.intacct.com ~all | 900 | — |
| DMARC | acec.org.hosted.dmarc-report.com | v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; pct=100 | 300 | — |
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| cache-control | public, max-age=0, s-maxage=3600 |
| server | cloudflare |
| x-content-type-options | nosniff |
| permissions-policy | interest-cohort=() |
Identified technologies
Technology stack: Unknown
Pages, Search and Sharing
| Meta description | ACEC is the business voice of America’s engineering industry. We represent nearly 5,500 firms employing more than 640,000 engineers and design professionals who improve our world. |
|---|---|
| Canonical URL | https://www.acec.org/ |
| Language | English (default) |
| Twitter Card | summary |
Social Sharing Preview
14 fieldsrobots.txt (opens in a new tab)
2 rulesAll bots 1 allowed · 1 disallowed
- Allow
/wp-admin/admin-ajax.php - Disallow
/wp-admin/
No matching rules.
Sitemaps
1Recent Updates
- Domain Registration
- TLS and certificates
- DNS Information
- Pages and Search Information
- HTTP Response Information
- Website profile
- Website Description
- Website Name
- Website profile
- Website Description
- Website Name
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