https://github.com/rix4uni/dlevel
Filter list of subdomains by level.
https://github.com/rix4uni/dlevel
bugbounty domain-level enumeration infosec infosectools penetration-testing penetration-testing-tools pentesting pentesting-tools recon reconnaissance security subdomain subdomain-enumeration subdomain-finder subdomain-level subdomain-scanner
Last synced: 5 months ago
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Filter list of subdomains by level.
- Host: GitHub
- URL: https://github.com/rix4uni/dlevel
- Owner: rix4uni
- License: mit
- Created: 2023-04-27T17:14:37.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2024-10-08T10:47:20.000Z (over 1 year ago)
- Last Synced: 2025-05-09T00:28:53.792Z (about 1 year ago)
- Topics: bugbounty, domain-level, enumeration, infosec, infosectools, penetration-testing, penetration-testing-tools, pentesting, pentesting-tools, recon, reconnaissance, security, subdomain, subdomain-enumeration, subdomain-finder, subdomain-level, subdomain-scanner
- Language: Go
- Homepage:
- Size: 822 KB
- Stars: 3
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
## dlevel
Filter list of subdomains by level.
## Installation
```
go install github.com/rix4uni/dlevel@latest
```
## Download prebuilt binaries
```
wget https://github.com/rix4uni/dlevel/releases/download/v0.0.2/dlevel-linux-amd64-0.0.2.tgz
tar -xvzf dlevel-linux-amd64-0.0.2.tgz
rm -rf dlevel-linux-amd64-0.0.2.tgz
mv dlevel ~/go/bin/dlevel
```
Or download [binary release](https://github.com/rix4uni/dlevel/releases) for your platform.
## Compile from source
```
git clone --depth 1 github.com/rix4uni/dlevel.git
cd dlevel; go install
```
## Usage
```
Usage of dlevel:
--level string Specify the subdomain levels (comma-separated) to filter
--max-level Print subdomains from max dots to min dots
--min-level Print subdomains from min dots to max dots
--silent silent mode.
--until-count int Stop after printing this many lines (default -1)
--until-level int Stop after reaching this level (dot count) (default -1)
--version Print the version of the tool and exit.
```
- `Level 1`: Print domains that have 1 dot (e.g., example.com).
- `Level 2`: Print domains that have 2 dots (e.g., sub.example.com).
## Usage Examples
```bash
# Input
$ cat subs.txt
admin.prod.target.com
example.com
admin.prod.jenkins.grafana.api.support.login.target.com
admin.prod.jenkins.target.com
admin.prod.jenkins.grafana.api.target.com
admin.prod.jenkins.grafana.target.com
prod.target.com
admin.prod.jenkins.grafana.api.support.target.com
target.com
admin.target.com
# Level 1, Single level
$ cat subs.txt | dlevel --silent --level 1
example.com
target.com
# Level 2 and Level 3, Multiple levels comma-separated
$ cat subs.txt | dlevel --silent --level 2,3
prod.target.com
admin.target.com
admin.prod.target.com
# Level 3 and Level 2, Multiple levels comma-separated
$ cat subs.txt | dlevel --silent --level 3,2
admin.prod.target.com
prod.target.com
admin.target.com
# Print subdomains from max dots to min dots
$ cat subs.txt | dlevel --silent --max-level
admin.prod.jenkins.grafana.api.support.login.target.com
admin.prod.jenkins.grafana.api.support.target.com
admin.prod.jenkins.grafana.api.target.com
admin.prod.jenkins.grafana.target.com
admin.prod.jenkins.target.com
admin.prod.target.com
prod.target.com
admin.target.com
example.com
target.com
# Print subdomains from max dots to min dots, and stop after printing 5 lines
$ cat subs.txt | dlevel --silent --max-level --until-count 5
admin.prod.jenkins.grafana.api.support.login.target.com
admin.prod.jenkins.grafana.api.support.target.com
admin.prod.jenkins.grafana.api.target.com
admin.prod.jenkins.grafana.target.com
admin.prod.jenkins.target.com
# Print subdomains from max dots to min dots, and stop after reaching 6 level
$ cat subs.txt | dlevel --silent --max-level --until-level 6
admin.prod.jenkins.grafana.api.support.login.target.com
admin.prod.jenkins.grafana.api.support.target.com
admin.prod.jenkins.grafana.api.target.com
# Print subdomains from min dots to max dots
$ cat subs.txt | dlevel --silent --min-level
example.com
target.com
prod.target.com
admin.target.com
admin.prod.target.com
admin.prod.jenkins.target.com
admin.prod.jenkins.grafana.target.com
admin.prod.jenkins.grafana.api.target.com
admin.prod.jenkins.grafana.api.support.target.com
admin.prod.jenkins.grafana.api.support.login.target.com
# Print subdomains from min dots to max dots, and stop after printing 5 lines
$ cat subs.txt | dlevel --silent --min-level --until-count 5
example.com
target.com
prod.target.com
admin.target.com
admin.prod.target.com
# Print subdomains from min dots to max dots, and stop after reaching 6 level
$ cat subs.txt | dlevel --silent --min-level --until-level 6
example.com
target.com
prod.target.com
admin.target.com
admin.prod.target.com
admin.prod.jenkins.target.com
admin.prod.jenkins.grafana.target.com
admin.prod.jenkins.grafana.api.target.com
```