Bot signals · Internet scanner
What is the Codacy DAST scanner?
Requests from Codacy DAST are known internet-scanner traffic: automated probes that map public services, monitor attack surfaces or test for vulnerabilities.
01 · Profile
Codacy DAST at a glance.
What to look for in your logs, and what the lookup API returns for its addresses.
- Type
- Internet scanner
- robots.txt
- Does not control scanning.
- API flag
risk.is_scanner
A user agent alone never sets a flag. Anyone can claim to be Codacy DAST; the flag follows the address the request comes from.
02 · In the response
What a match looks like.
A lookup of a Codacy DAST address sets risk.is_scanner. The flags come with geolocation and network data in the same response, for API keys on every paid plan.
The response says which kind of bot an address belongs to, not which operator. A request that claims to be Codacy DAST while risk.is_scanner is false should not be trusted as Codacy DAST.
{
// … location and network fields …
"risk": {
"is_ai": false,
"is_crawler": false,
"is_scanner": true
}
}
03 · Control
Block Codacy DAST.
At the edge
- robots.txt won’t help. It does not control port or vulnerability scanning, so a block has to happen before the request reaches your app.
- Firewall, WAF or CDN. Many offer bot rules you can allow or deny by category.
- In your app. Look up the client address and allow or deny on
risk.is_scanner, alongside the user agent. - Never on the user agent alone. Blocking the name stops only honest clients; allowing it lets anyone in who borrows it.
04 · Questions
About Codacy DAST.
What is Codacy DAST?
Requests from Codacy DAST are known internet-scanner traffic: automated probes that map public services, monitor attack surfaces or test for vulnerabilities.
How do I block Codacy DAST?
robots.txt does not control port or vulnerability scanning. Block Codacy DAST at your firewall, WAF or CDN, or look up each client address and deny requests where risk.is_scanner is true.
Can I trust a request that says it is Codacy DAST?
Not on the user agent alone: any client can send a bot’s name in its user agent. A user agent alone never sets a flag. Check the address with the free bot checker or the lookup API.
Which risk flag does Codacy DAST set?
Its addresses set risk.is_scanner in the lookup response. The risk flags come with every paid plan.
From the blog
Go deeper.
Related bots
Recognise Codacy DAST on every request.
is_ai, is_crawler and is_scanner in every lookup, on every paid plan, from 9,00 € a month (VAT included).