[Crawl-Date: 2026-04-17]
[Source: DataJelly Visibility Layer]
[URL: https://cnameflatten.com/tools]
---
title: DNS & Infrastructure Tools — Lookup, Debug & Analyze
description: Interactive DNS tools for domain lookups, curl simulations, and infrastructure debugging. Test your DNS configuration in real time.
url: https://cnameflatten.com/tools
canonical: https://cnameflatten.com/tools
og_title: DNS & Infrastructure Tools — Lookup, Debug & Analyze
og_description: Interactive DNS tools for domain lookups, curl simulations, and infrastructure debugging. Test your DNS configuration in real time.
og_image: https://cnameflatten.com/og-tools.jpg
twitter_card: summary_large_image
twitter_image: https://cnameflatten.com/og-tools.jpg
---

# DNS & Infrastructure Tools — Lookup, Debug & Analyze
> Interactive DNS tools for domain lookups, curl simulations, and infrastructure debugging. Test your DNS configuration in real time.

---

## Hacker Tools

Your arsenal of DNS investigation tools, command generators, and network analyzers. Perfect for diagnosing the matrix glitches.

## Command Generators

Target Domain
## DNS Lookup

`dig cnameflatten.com A +short`
Run DNS Lookup
## HTTP Headers

`curl -I https://cnameflatten.com`
Fetch Headers

## Quick Reference Arsenal
## DNS Investigation

Essential DNS Commands
## Basic A record lookup
dig example.com A +short
## Full DNS record info
dig example.com ANY
## Reverse DNS lookup
dig -x 8.8.8.8
## Query specific DNS server
dig @8.8.8.8 example.com
## Trace DNS path
dig +trace example.com
## TLS & HTTP Analysis

Network Security Commands
## Full TLS handshake info
openssl s_client -connect example.com:443 \
  -servername example.com
## Check certificate chain
openssl s_client -connect example.com:443 \
  -showcerts
## HTTP/2 test with timing
curl -w "@curl-format.txt" \
  --http2 https://example.com
## Follow redirects with headers
curl -L -I https://example.com
## Network Tracing

Route & Connectivity Tests
## Trace network path
traceroute example.com
## Test connectivity with timing
ping -c 4 example.com
## Port scan
nmap -p 80,443 example.com
## Check listening ports
netstat -tuln | grep :443
## Advanced Analysis

Deep Inspection Commands
## SSL cipher analysis
nmap --script ssl-enum-ciphers \
  -p 443 example.com
## HTTP security headers
curl -I https://example.com | \
  grep -i "security\|hsts\|csp"
## DNS over HTTPS test
curl -H "accept: application/dns-json" \
  "https://1.1.1.1/dns-query?name=example.com&type=A"
## WHOIS lookup
whois example.com

## External Hacker Tools
## MXToolbox

Swiss army knife for DNS, email, and network diagnostics
[Launch Tool](https://mxtoolbox.com/)
## SSL Labs

Deep SSL/TLS configuration analysis and security testing
[Test SSL](https://www.ssllabs.com/ssltest/)
## What's My IP

Discover your public IP and network information
[Check IP](https://whatismyipaddress.com/)

## 🔍 Raw Header Inspector

Enter URL to InspectInspect Headers

What You'll Get:
• Complete HTTP response headers

• Server technology fingerprinting

• Security header analysis

• CDN/proxy detection

• Performance metrics

• TLS certificate details

## Related Topics

### [DNS Record Types](https://cnameflatten.com/dns-records)
The complete field guide to all DNS record types ### [CNAME Flattening](https://cnameflatten.com/cname-flattening)
How root-level CNAMEs break the rules

## Discovery & Navigation
> Semantic links for AI agent traversal.

* [cnameflatten](https://cnameflatten.com/)
* [CNAME Flattening](https://cnameflatten.com/cname-flattening)
* [DNS Record Types](https://cnameflatten.com/dns-records)
* [DNS Propagation](https://cnameflatten.com/dns-propagation)
* [DNS Security](https://cnameflatten.com/dns-security)
* [TLS & SNI](https://cnameflatten.com/tls-sni)
* [Edge Hosting](https://cnameflatten.com/edge-hosting)
* [Hacker Tools](https://cnameflatten.com/tools)
* [DataJelly](https://cnameflatten.com/datajelly)
* [About](https://cnameflatten.com/about)
* [DataJelly](https://datajelly.com/)