简体中文fueleconomy.gov
EPA gas mileage, safety, air pollution, and fuel cost estimates for new and used cars and trucks. Improve the MPG of your vehicle with our gas mileage tips.
At a glance
- Category
- Other
- Language
- English
- Paid-content signal
- No paid content foundObserved
- Registered
- 1999
- Hosting
- Oak Ridge National LaboratoryInferred
- HTTPS certificate trusted
- PassedObserved
- Last updated
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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 1999, this domain has about 27 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 .gov, a restricted namespace whose registration normally has eligibility requirements. Registration contact information is publicly available through RDAP.
DNS and Email
Nameservers are provided by ornl.gov, indicating managed DNS hosting. MX records point to the ornl.gov email service. DNSSEC is enabled, allowing validating resolvers to authenticate signed DNS data. 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 includes the organization field Oak Ridge National Laboratory. The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. The certificate is valid for about 396 days in total, with 51 days remaining. The certificate SAN covers 4 names.
HTTP and Browser Security
The Server header exposes the software version: Microsoft-IIS/10.0. This makes version-targeted checks easier, but is not proof of an exploitable vulnerability. The response lacks these common security headers: X-Content-Type-Options, Referrer-Policy, Permissions-Policy. The headers contain possible internal network information: Microsoft-IIS/10.0. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No explicit CDN or WAF marker was found in the response headers.
Technology Stack Analysis
The public page identifies Bootstrap, Microsoft IIS 10.0, with exact versions exposed for 1 technologies. These details can narrow vulnerability checks, although exposure alone is not a vulnerability.
Search and Social Sharing
No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. Open Graph is partially configured; og:type is missing. Twitter Card metadata is configured. The title has 12 characters, within a common display range. A meta description is present, with 156 characters.
Hosting and Email
Knoxville, Tennessee, United States
Inferred
160.91.94.41
Registration details
| Registrar | get.gov |
|---|---|
| Registered | 1999-09-02 |
| Expires | 2027-07-31 |
| Domain status | server transfer prohibited |
| Nameservers | ns3.ornl.gov、ns4.ornl.gov、ns5.ornl.gov、ns6.ornl.gov、ns7.ornl.gov、ns8.ornl.gov |
| DNSSEC | signed |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | fueleconomy.gov | 160.91.94.41 | 167 | — |
| AAAA | fueleconomy.gov | 2620:0:2b30:115:cb69:d91:c04e:ddcc | 86400 | — |
| MX | fueleconomy.gov | MTA01.ORNL.gov | 300 | 5 |
| MX | fueleconomy.gov | MTA02.ORNL.gov | 300 | 5 |
| NS | fueleconomy.gov | ns3.ornl.gov | 259200 | — |
| NS | fueleconomy.gov | ns4.ornl.gov | 259200 | — |
| NS | fueleconomy.gov | ns5.ornl.gov | 259200 | — |
| NS | fueleconomy.gov | ns6.ornl.gov | 259200 | — |
| NS | fueleconomy.gov | ns7.ornl.gov | 259200 | — |
| NS | fueleconomy.gov | ns8.ornl.gov | 259200 | — |
| TXT | fueleconomy.gov | v=spf1 mx include:spf.ornl.gov -all | 600 | — |
| DS | fueleconomy.gov | 52064 13 2 5dc4da1d65db36375749ea5cff5ecc58db4bcd3909ad8e51198e6b252f017e55 | 3600 | — |
| DMARC | _dmarc.fueleconomy.gov | v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];pct=100;fo=1 | 1200 | — |
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html |
| server | Microsoft-IIS/10.0 |
| strict-transport-security | max-age=31622400; includeSubDomains; preload |
| content-security-policy | 'frame-ancestors' 'self' |
Identified technologies
Pages, Search and Sharing
| Meta description | EPA gas mileage, safety, air pollution, and fuel cost estimates for new and used cars and trucks. Improve the MPG of your vehicle with our gas mileage tips. |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
9 fields
Unknown
Sitemaps
0No sitemaps found
Recent Updates
- Website images
- Screenshots
- Network details
- Website Technologies
- Pages and Search Information
- HTTP Response Information
- TLS and certificates
- DNS Information
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