Net Chek
No liveness check has reached it yet; it has been in the index since 13 Oct 2026. How this is checked
Net Chek lets users claim and verify ownership of IPv4 addresses before running consent-gated external scans. It reports open TCP and UDP ports, service versions, OS fingerprints, and potential vulnerabilities using published security records.
Inferred · not functionally tested
Overview
6 featuresPurpose: Identifying exposed ports, outdated services, and known vulnerabilities on internet-facing IP addresses.
Inferred · not functionally tested
Audience: IT administrators, security teams, and infrastructure owners
Inferred · not functionally tested
Functions: monitoring, data_extraction
Inferred · not functionally tested
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: freemium · license: Proprietary · platforms: WEB · deployment: browser, cloud_managed
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: app.getnetchek.com. These links do not verify the individual claims.
In the Application security & vulnerability scanning space, Net Chek takes a focused approach. Inferred · not functionally tested: It focuses on identifying exposed ports, outdated services, and known vulnerabilities on internet-facing IP addresses. Inferred · not functionally tested: Net Chek is a B2B product aimed at IT administrators, security teams, and infrastructure owners. Basis unknown · not verified: There is a free tier. Basis unknown · not verified: It runs on the web.
Net Chek builds and maintains Net Chek. Inferred · not functionally tested: Among its 6 catalogued features are IP ownership verification, TCP port scanning, and UDP port scanning.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- IP ownership verification
- TCP port scanning
- UDP port scanning
- OS fingerprinting
- Service detection
- Version checks
Topics: Inferred · not functionally tested
Built with & integrations
- Cloudflare
- cf-ray header · cf-cache-status header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed13 Oct · 20:44 UTCHeartbleed Encryption: Explained seen via Hacker News firehose (Algolia)Source: Hacker News firehose (Algolia) · Open
Frequently asked questions about Net Chek
- What does Net Chek do?
- Inferred · not functionally tested: Net Chek focuses on identifying exposed ports, outdated services, and known vulnerabilities on internet-facing IP addresses. It is catalogued under Application security & vulnerability scanning on PulseGate.
- Who should use Net Chek?
- Inferred · not functionally tested: Net Chek is a B2B product built for IT administrators, security teams, and infrastructure owners.
- Is Net Chek free?
- Basis unknown · not verified: Yes — there is a free tier, with paid plans for advanced use.
- What platforms does Net Chek run on?
- Basis unknown · not verified: Net Chek runs on the web.
- Is Net Chek still active?
- Unverified. Net Chek has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What projects are similar to Net Chek?
- Similar projects tracked by PulseGate include contextleak, Flyingduck, and Flyingduck Security Assistant.contextleakFlyingduckFlyingduck Security Assistant
- Who makes Net Chek?
- Net Chek is developed by Net Chek.
Also in Application security & vulnerability scanning
Same category — not a similarity match