nessus.org favicon

nessus.org

Category: Technology

Scanned: Jul 13, 2026, 06:34 AM UTC · First seen: Jul 13, 2026 · Threat Engines: 0 / 91 · Times Scanned: 1
93 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
Fresh scan recommended
Last scanned 20 days ago - security status may have changed since then.
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Screenshot of nessus.org Captured Jul 13, 2026
https://nessus.org
Screenshot of nessus.org
28 years
Very Popular - #4,396 Tranco rank (>10M monthly visitors)
Not listed (91 checked)
✓ Valid (TLS)
AWS EC2 (us-east-1)
Ashburn, United States
cloudflare
Drupal
54.159.189.155
Domain & WHOIS Information
Registrar Amazon Registrar, Inc.
Registered April 15, 1998
Expires April 14, 2027
Name Servers ns-1222.awsdns-24.org
DNSSEC Unsigned
Hosting AWS EC2 (us-east-1)
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
53 files scanned
No threats
49
Low Risk
0
Medium Risk
4
High Risk
0
No threats Low Risk Medium Risk High Risk
www.tenable.com/privacy-policy#california-rights 255.1 KB Flagged: medium risk
www.tenable.com/privacy-policy 255.1 KB Flagged: medium risk
www.tenable.com/careers 300.1 KB Flagged: medium risk
/index Flagged: medium risk
www.googletagmanager.com/ns.html?id=GTM-NBM4TM 839 B No threats
munchkin.marketo.net/munchkin.js 1.2 KB No threats
www.tenable.com/media 329.9 KB No threats
www.tenable.com/research 251.3 KB No threats
www.tenable.com/legal 220.4 KB No threats
www.tenable.com/cybersecurity-guide 254.1 KB No threats
www.tenable.com/resources 242.8 KB No threats
www.tenable.com/events 222.8 KB No threats
www.tenable.com/services 250.2 KB No threats
www.tenable.com/customers 309.9 KB No threats
Show 39 more...
Quttera flagged medium risk files - is this your website?
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External Links & Domains
1698
External Links
5 Flagged
3
Iframes
Clean
121
Referenced Domains
2 Flagged
7
Flagged Resources
Detected
boards.greenhouse.ioFlagged: Generic Suspicious Object
optout.aboutads.infoFlagged: Generic Suspicious Object
http://optout.aboutads.info/Flagged: Generic Suspicious Object
https://boards.greenhouse.io/tenableinc/jobs/4003451008Flagged: Generic Suspicious Object
https://boards.greenhouse.io/tenableinc/jobs/4019356008Flagged: Generic Suspicious Object
https://boards.greenhouse.io/tenableinc/jobs/4019516008Flagged: Generic Suspicious Object
https://boards.greenhouse.io/tenableinc/jobs/4019523008Flagged: Generic Suspicious Object
http://optout.aboutads.info/Flagged: Generic Suspicious Object
https://boards.greenhouse.io/tenableinc/jobs/4003451008Flagged: Generic Suspicious Object
https://boards.greenhouse.io/tenableinc/jobs/4019356008Flagged: Generic Suspicious Object
https://boards.greenhouse.io/tenableinc/jobs/4019516008Flagged: Generic Suspicious Object
https://boards.greenhouse.io/tenableinc/jobs/4019523008Flagged: Generic Suspicious Object
http://info.tenable.com/press-release-subscription-page.html?utm_campaign%3Dpress-releaseNot flagged
http://nessus.org/ /remembering-amit-yoranNot flagged
http://nessus.org/?page%3D0Not flagged
http://nessus.org/?page%3D1Not flagged
http://nessus.org/?page%3D108Not flagged
http://nessus.org/?page%3D115Not flagged
http://nessus.org/?page%3D12Not flagged
http://nessus.org/?page%3D129Not flagged
http://nessus.org/?page%3D166Not flagged
http://nessus.org/?page%3D2Not flagged
Show 485 more...
Showing first 500 of 1698 entries.
boards.greenhouse.ioFlagged: Generic Suspicious Object
optout.aboutads.infoFlagged: Generic Suspicious Object
account.tenable.comNot flagged
adaptiva.comNot flagged
ar.tenable.comNot flagged
artificialintelligenceact.euNot flagged
assess.tenable.comNot flagged
auto.proctoru.comNot flagged
aws.amazon.comNot flagged
ciso-mel.coriniumintelligence.comNot flagged
ciso-sing.coriniumintelligence.comNot flagged
cloud.tenable.comNot flagged
community.tenable.comNot flagged
connect.tenable.comNot flagged
customers.tenable.comNot flagged
Show 106 more...
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-MJKQKVJ&ancestors%3DGTM-NBM4TM&restrictions%3Daev-awec-c-cid-cl-ctv-d-dbg-e-ecl-ehl-ev-evl-f-fsl-gaawe-gas-googtag-hl-html-img-j-jel-jsm-k-lcl-r-remm-sandboxedScripts-sdl-smm-tg-tl-u-ua-uv-v-vis-ytl&gtm.url%3Dhttp%3A%2F%2Fgoogle.com" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-NBM4TM" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
<iframe src%3D"https://www.googletagmanager.com/ns.html?id%3DGTM-T6RG8QVL&ancestors%3DGTM-NBM4TM&restrictions%3D&gtm.url%3Dhttp%3A%2F%2Fgoogle.com" height%3D"0" width%3D"0" style%3D"display:none%3Bvisibility:hidden">Not flagged
nessus.org Overview

Description of nessus.org

nessus.org appears to be the product website for Nessus, a well-known vulnerability assessment and network security scanning solution. The page title, metadata, and screenshot indicate that the site is focused on promoting Tenable Nessus Professional, with product information, pricing, resources, and a trial signup form for organizations evaluating cybersecurity tooling.

Based on the branding and on-page content, the site appears to be operated by Tenable, a cybersecurity company that provides exposure management and vulnerability management products. The domain has been registered for many years and the content shown is consistent with a legitimate software vendor landing page rather than a parked or placeholder domain.

The website’s purpose appears to be informational and commercial in a business-software context: explaining the Nessus product, collecting trial registrations, and linking visitors to related company pages such as privacy information, careers, and product resources.

Safety Assessment for nessus.org

The strongest scan signals are favorable at the time of this scan. The domain was not flagged by any of 91 security engines, and the checked malware and phishing blacklist databases did not report active listings. The domain is also long-established and has a strong traffic profile, which generally reduces the likelihood of opportunistic abuse compared with newly created or low-visibility domains.

One scanner did report a generic "suspicious" result and marked several pages and external links, including privacy-policy and careers-related URLs, along with references to third-party services. However, these detections appear to be low-confidence heuristic findings rather than corroborated malware identifications, and they are not supported by the broader engine consensus or by blacklist data. No DNS-based mail-reputation blocklist hits were reported in this case.

Given the combination of zero multi-engine detections, clean blacklist checks, mature domain age, and content consistent with a known cybersecurity product site, the overall risk appears low based on available data. Based on available scan data, no significant threats were detected at the time of this scan.

Technical Description

The site is using a valid SSL/TLS certificate issued through Amazon infrastructure, with certificate validity extending to late 2026. It appears to be served through Cloudflare while hosted on AWS EC2 in the us-east-1 region, which is a common enterprise deployment pattern for performance and edge protection. The domain has been registered since 1998 and uses Amazon Registrar nameservers.

DNSSEC appears to be unsigned, which is not uncommon but does mean DNS responses may not benefit from that additional layer of authenticity protection. Aside from the generic heuristic flags noted by one scanner, the provided technical data does not indicate major infrastructure-level security concerns at the time of this scan.

HTTP Redirect Chain
301 https://nessus.org/
200 https://www.tenable.com/products/nessus
Website Insights
#4,396
Tranco Rank
Very Popular
Visitors >10M/mo
Category: Technology
Rank History (30 days)
Jun 1 Jul 12
74 cookies detected
Essential70
Analytics2
Advertising2
Social0
0 1st party cookies
74 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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