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DNS RobotDNS Propagation Checker

Next-generation DNS propagation toolkit

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DNS Tools

DNS LookupDomain to IPNS LookupMX LookupCNAME LookupView all

Email Tools

SPF Record CheckerDMARC CheckerDKIM CheckerSMTP Test ToolEmail Header AnalyzerView all

Website Tools

WHOIS LookupDomain AvailabilitySubdomain FinderCMS DetectorLink AnalyzerView all

Network Tools

Ping ToolTraceroutePort CheckerHTTP Headers CheckSSL Certificate CheckView all

IP Tools

IP LookupWhat Is My IPIP Blacklist CheckIP to HostnameASN LookupView all

Utility Tools

QR Code ScannerQR Code GeneratorMorse Code TranslatorText to Binary ConverterSmall Text GeneratorView all
© 2026 DNS Robot. Developed by ❤ Shaik Brothers
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About Us

About DNS Robot

48+ free DNS, network, and web tools — built for developers, sysadmins, and IT professionals who need fast, reliable diagnostics.

Since 202448+ Free ToolsNo Sign-UpAd-Supported

48+

Free Tools

6

Categories

23+

DNS Servers

0

Cost to You

The Story

Vahid Shaik — Founder of DNS Robot

Vahid Shaik

Founder & Developer

Hi, I'm Vahid Shaik. I've spent years in the web hosting industry, helping clients manage domains, DNS records, SSL certificates, and email deliverability.

One problem kept coming up: my team and I were constantly switching between different websites — one for SSL checks, another for DNS lookups, another for SPF validation. Each tool on a different site, with different UIs, different limitations, and most plastered with intrusive ads.

I built DNS Robot to solve that — one platform with every tool a developer or sysadmin needs. No sign-ups, no paywalls, no clutter. Just type your query and get results.

DNS Robot is built with Next.js 16, React 19, and Claude AI as a development partner — enabling rapid iteration across 48+ tools with consistent quality.

What We Offer

48+ tools across 6 categories — all free, all fast

DNS Tools

7

Lookup, propagation, NS, MX, CNAME, reverse DNS

Email Security

7

SPF, DMARC, DKIM, SMTP, BIMI, headers

Website Tools

9

WHOIS, subdomains, CMS, links, robots.txt

Network Tools

8

Ping, traceroute, port, SSL, HTTP headers

IP Tools

8

Lookup, blacklist, subnet, ASN, IPv4/IPv6

Utilities

11

QR, password, Morse, binary, sitemap

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Our Values

What drives everything we build

Free Forever

Every tool is free with no sign-up required. Essential diagnostics should be accessible to all.

Privacy First

We don't store your queries or sell data. Your lookups stay yours — always.

Fast & Reliable

Server-side processing with global DNS servers. Real-time results, no waiting.

Always Improving

New tools and improvements ship regularly. We build what our users need.

Built With

Next.js 16
React 19
TypeScript
Tailwind CSS v4
shadcn/ui
Node.js DNS
RDAP Protocol
Cloudflare DoH

Who It's For

Developers

Debug DNS issues, check SSL certs, test SMTP connections, generate sitemaps

System Administrators

Monitor DNS propagation, validate email auth, scan ports, trace routes

SEO Professionals

Analyze redirects, check robots.txt, inspect HTTP headers, find subdomains

IT Support Teams

Quick IP lookups, MAC address identification, domain availability checks

Need a Tool We Don't Have?

We build new tools regularly based on user feedback. If there's something missing, let us know and we'll build it.

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