简体中文lemur.duke.edu
The time is now Lemurs are the most endangered mammals on Earth
At a glance
- Category
- Other
- Language
- English
- Paid-content signal
- Paid contentObserved
- Registered
- Unknown
- Hosting
- Google LLCInferred
- 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. Page metadata, canonical configuration and social previews work together to provide more consistent search and sharing presentation.
Domain and Registration
Unknown
DNS and Email
Nameservers are provided by duke.edu, indicating managed DNS hosting. MX records point to the Microsoft 365 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, Atlassian, Meta, Microsoft. Such markers may also remain after a service stops being used.
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
X-Powered-By exposes backend information: PHP/8.1.34, PleskLin. The response lacks these common security headers: HSTS, CSP, X-Content-Type-Options, Referrer-Policy. No obvious internal addresses or debug information were found in the headers. The Server header identifies nginx without an exact version. No explicit CDN or WAF marker was found in the response headers.
Technology Stack Analysis
The public page identifies All in One SEO (AIOSEO) 5.0.2, WordPress, jQuery, Google Analytics, nginx, PHP, 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 All in One SEO (AIOSEO) 5.0.2, 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 37 characters, within a common display range. A meta description is present, with 63 characters.
Hosting and Email
Google LLC
Microsoft 365
North Charleston, South Carolina, United States
Inferred
34.75.146.46
Registration details
Unknown
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | lemur.duke.edu | 34.75.146.46 | 300 | — |
| MX | duke.edu | duke-edu.mail.protection.outlook.com | 300 | 10 |
| NS | duke.edu | dns-auth-01.oit.duke.edu | 21600 | — |
| NS | duke.edu | dns-auth-02.oit.duke.edu | 21600 | — |
| NS | duke.edu | dns-nc1-01.oit.duke.edu | 21600 | — |
| TXT | duke.edu | 00D1I000000nhfJ=1TBcx00000002bK | 3600 | — |
| TXT | duke.edu | 1password-site-verification=Y3VALDXXNFEVBGZLI56XBT6MKY | 3600 | — |
| TXT | duke.edu | 88n3v2rofr6e5as8nu1tfnq6mg | 3600 | — |
| TXT | duke.edu | 91TR4AEZ87EVJCSEOKTFQJ1KGWHDG7PQ4T52XL7YQ | 3600 | — |
| TXT | duke.edu | MS=ms29427067 | 3600 | — |
| TXT | duke.edu | VqIKTw/sDnE4e+9lXPalJqYaTtomECjG0+6XKvd2Nhfkaw8aAfgvcZjlAshHEjspbTHBtw4hhkk5X1ITTvdWxw== | 3600 | — |
| TXT | duke.edu | adobe-idp-site-verification=76438831-136f-42eb-8467-627bcd13bec6 | 3600 | — |
| TXT | duke.edu | adobe-sign-verification=8c1cf31e238f6042bd9a6e8424ecd7af | 3600 | — |
| TXT | duke.edu | airtable-verification=776ba9943f279be2814d0f5b7bf99b5c | 3600 | — |
| TXT | duke.edu | airtable-verification=7d15715bf3281d4f6ab41a64ff551dd6 | 3600 | — |
| TXT | duke.edu | airtable-verification=979478a7fc8cd2102187835add26f443 | 3600 | — |
| TXT | duke.edu | amazonses:kvjwShx2VuYQZKM31gjyJ9z5IWLmFmkF2BSfMHV5j2I= | 3600 | — |
| TXT | duke.edu | anthropic-domain-verification-z8t79x=2ToUeCCwAOnrDzSEM9VxiJHeX | 3600 | — |
| TXT | duke.edu | asv=f0db2381d25189259bae9b4f5b96470a | 3600 | — |
| TXT | duke.edu | atlassian-domain-verification=JNWA1j8qak7X8iJmucR4XqAsQOwMPSakfcNzpTn0Jc7b8aFxXcjK9cJay68Xqn9b | 3600 | — |
| TXT | duke.edu | atlassian-sending-domain-verification=3e62be3c-15a0-4c29-b220-9228dccda4d6 | 3600 | — |
| TXT | duke.edu | ciscocidomainverification=2d1dd96a4eb257ed827359fa052171ab2c46910868187a2bc9365f496904b651 | 3600 | — |
| TXT | duke.edu | coursera-domain-verification=dOLNWQ6sTftvfDnosc2HzaPlo9Fq2JKvoTNk0TrDuQdAoJlCqcvFEumPwWJgHVfn | 3600 | — |
| TXT | duke.edu | d365mktkey=9UxytuxfXT7fQ5X2Wqo5UgHrC9MfXzESiUXsydjgVbkx | 3600 | — |
| TXT | duke.edu | d365mktkey=DVSS3DGKRQNGACvj4bqW577P8t7hrVqGDWyDQzJFAtwx | 3600 | — |
| TXT | duke.edu | e2ma-verification=0dhfb | 3600 | — |
| TXT | duke.edu | e2ma-verification=984fb | 3600 | — |
| TXT | duke.edu | e2ma-verification=9bjib | 3600 | — |
| TXT | duke.edu | e2ma-verification=chxfb | 3600 | — |
| TXT | duke.edu | e2ma-verification=d3hfb | 3600 | — |
| TXT | duke.edu | e2ma-verification=e8qeb | 3600 | — |
| TXT | duke.edu | e2ma-verification=fbqeb | 3600 | — |
| TXT | duke.edu | e2ma-verification=fu4 | 3600 | — |
| TXT | duke.edu | e2ma-verification=jv3cb | 3600 | — |
| TXT | duke.edu | e2ma-verification=khq | 3600 | — |
| TXT | duke.edu | e2ma-verification=qqqfb | 3600 | — |
| TXT | duke.edu | e2ma-verification=rhq | 3600 | — |
| TXT | duke.edu | e2ma-verification=ru6fb | 3600 | — |
| TXT | duke.edu | e2ma-verification=spmfb | 3600 | — |
| TXT | duke.edu | e2ma-verification=sqqfb | 3600 | — |
| TXT | duke.edu | e2ma-verification=tqqfb | 3600 | — |
| TXT | duke.edu | e2ma-verification=vsg | 3600 | — |
| TXT | duke.edu | e2ma-verification=wc0fb | 3600 | — |
| TXT | duke.edu | e2ma-verification=yq0fb | 3600 | — |
| TXT | duke.edu | facebook-domain-verification=z3gz759ai6md22t5oavjekfy06n11r | 3600 | — |
| TXT | duke.edu | google-site-verification=5TXsU4v41p3-uJbMWepQdYbg8ydDm7pZqZpyL43nBec | 3600 | — |
| TXT | duke.edu | google-site-verification=Cx538Bo1iba_0Qw1ca-yfo2f0E50HuiB5AzF1oasBOc | 3600 | — |
| TXT | duke.edu | google-site-verification=VTUhJp3AMqjMfqUIY6tdlBsNKZLr-E_D0oN0Z96EW_E | 3600 | — |
| TXT | duke.edu | google-site-verification=VxNOqXRiTfBZEja2TbHMcwM3i0FcGUitTMxTa9CdXAg | 3600 | — |
| TXT | duke.edu | google-site-verification=WyhytImncSxgmBWxa1o1_nGcNS2LuzeYvzApLAE2qVA | 3600 | — |
| TXT | duke.edu | google-site-verification=fohuGSMCupMBfLvJ-OqvhaNOUrd4-VJzOA_hUjfM0GQ | 3600 | — |
| TXT | duke.edu | iContact1053803 | 3600 | — |
| TXT | duke.edu | iContact1560489 | 3600 | — |
| TXT | duke.edu | iContact1567195 | 3600 | — |
| TXT | duke.edu | iContact1673295 | 3600 | — |
| TXT | duke.edu | iContact1742283 | 3600 | — |
| TXT | duke.edu | iContact1788229 | 3600 | — |
| TXT | duke.edu | jamf-site-verification=2LbyJCbxBoCYL2FzaVVnoA | 3600 | — |
| TXT | duke.edu | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all | 3600 | — |
| TXT | duke.edu | webexdomainverification.DW7A=3d54276f-7c3e-4b36-82cb-f9283bd66232 | 3600 | — |
| TXT | duke.edu | webexdomainverification.DW7B=b34c0222-460e-4621-bb5b-7ce6ee15ead2 | 3600 | — |
| TXT | duke.edu | yahoo-verification-key=m1mvmfsoVrobVlqVWZx2Cp3YBfQa4w4jqe7f1pXZsdg= | 3600 | — |
| DMARC | _dmarc.duke.edu | v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:[email protected],mailto:[email protected] | 120 | — |
TLS and certificates
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| server | nginx |
| x-frame-options | DENY |
| permissions-policy | private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com") |
Identified technologies
Pages, Search and Sharing
| Meta description | The time is now Lemurs are the most endangered mammals on Earth |
|---|---|
| Canonical URL | https://lemur.duke.edu/ |
| Language | English (default) |
| Twitter Card | summary_large_image |
Social Sharing Preview
13 fields
robots.txt (opens in a new tab)
1 rulesgooglebot 0 allowed · 1 disallowed
- Disallow
/old-lemur/
No matching rules.
Sitemaps
1Recent Updates
- Website images
- Screenshots
User reviews (0)