nmap · port scan · IT security testing
Network scanner for your public attack surface
An IP scanner, net scanner, or network scanner app shows what the internet can reach on your host — SSH, databases, admin panels — before attackers do. QA Audit Security Pro is ip scanner software with an automated nmap port scan slice after DNS verification, turning results into plain-language security findings.
Why teams use QA Audit
- nmap-class port scan with severity rules (not a raw terminal dump)
- Combined with website crawl — HTTP QA plus network exposure in one engagement
- DNS ownership gate before any scan runs
- Human-readable report suitable for compliance conversations
What we check
Open port discovery
Common risky services (DB, RDP, legacy admin ports).
Service fingerprinting
Identify what is listening on exposed ports.
Website + network context
Pair HTTP findings and API inventory with external surface map.
Security checker output
Prioritized fixes — assessment framing, not a pentest replacement.
Frequently asked questions
- What is nmap and do you run it?
- Nmap is the industry-standard network mapper. Security Pro invokes nmap against verified hosts and maps results into our report format. Read our blog post “What is nmap?” for a plain-language overview.
- Is this an internet IP scanner for any address?
- No. You must prove DNS control of the target domain before a network scan runs. We do not offer a public “scan any IP” tool.
- How is this different from a website SEO audit?
- SEO and link checks use HTTP. A network scanner inspects TCP/UDP ports and services — complementary layers of QA and security testing.