About

About DNSLookup.ca

DNSLookup.ca is a free, Canadian-hosted set of DNS, WHOIS, and IP lookup tools, built to make everyday network checks fast, clean, and private. There are no accounts, no paywalls, and the goal is to never store the lookups you run.

Laravel PHP Hosted in Canada Privacy-first
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DNSLookup.ca mascot representing Canadian DNS, IP, WHOIS, and network tools

Built with Laravel PHP

DNSLookup.ca started as a practical Laravel PHP learning project built around real DNS and website work.

Privacy-first approach

The goal is simple: useful tools that do not save the lookup data people enter into them.

Hosted in Canada

DNSLookup.ca is hosted in Canada for users who prefer a Canadian-based service and infrastructure footprint.

The story

Why I built DNSLookup.ca

I put DNSLookup.ca together as a learning opportunity with Laravel PHP, but the idea came from real work. While building and maintaining websites, I kept checking DNS records, tracing public IP addresses, reviewing WHOIS data, testing DNS propagation, and looking at email-related DNS through tools like Email Grader.

After doing that enough times, I wanted to build my own tool — something practical, lightweight, and actually useful in everyday website work. It reflects a few principles that matter to me: keep it clear, keep it useful, don't save the lookup data users enter, and host it in Canada.

The toolkit

What you can do on DNSLookup.ca

Built for the checks that come up again and again when launching, fixing, or researching websites. Start with the full tools page, or jump straight to what you need.

All Tools

Browse the full set of DNS lookup, IP lookup, WHOIS, email, and network utilities in one place.

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DNS Propagation

Check how DNS changes are spreading across resolvers and locations after record or nameserver updates.

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What's My IP

Show a visitor's public IP address, approximate location, ISP, and related network details.

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WHOIS Lookup

Inspect domain registration details, ownership data, dates, and other WHOIS information.

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Health Report

Get a broader technical snapshot that can help with website, domain, and infrastructure troubleshooting.

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Subdomain Scanner

Explore visible subdomains and discover related assets when researching a domain's surface area.

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Email Grader

Review email DNS setup such as SPF, DKIM, DMARC, and other signals that affect deliverability.

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Canadian Data Centers

Research Canadian hosting and infrastructure locations with a focus on data centers in Canada.

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Built for real DNS, hosting, and website troubleshooting

DNSLookup.ca helps with the practical jobs that come up during website work: checking whether DNS records resolve correctly, verifying changes through DNS propagation, confirming mail records with Email Grader, researching ownership using WHOIS Lookup, or checking network details with What's My IP.

It's also useful for a broader view of the infrastructure around a site — reviewing a Health Report, exploring related assets with the Subdomain Scanner, or looking into Canadian hosting on Data Centers Canada.

The experience is intentionally light and straightforward. The goal isn't to overwhelm you with noise — it's to make technical checks easier to run, easier to read, and easier to use as part of real work.

Typical reasons people use it

  • 1 To verify A, AAAA, MX, TXT, CNAME, NS, and SOA records during domain or hosting changes.
  • 2 To see whether nameserver or record updates are still propagating across resolvers.
  • 3 To inspect public IP details, reverse DNS, network ownership, and related registry data.
  • 4 To review domain ownership, email setup, and broader website health before or after launch.

What started as a learning project became a tool I keep improving — meant to stay useful for developers, agencies, freelancers, IT teams, and website owners. To see everything available, start with All Tools.

Answers

Frequently asked questions

What is DNSLookup.ca?
DNSLookup.ca is a free, Canadian-hosted website that offers practical tools for DNS lookup, IP lookup, WHOIS, DNS propagation, email checks, and related network research. You can browse the full collection on the All Tools page.
Why was DNSLookup.ca created?
DNSLookup.ca started as a Laravel PHP learning opportunity, but it came from real day-to-day website work. I kept finding myself checking DNS records, watching DNS propagation, looking up IP data on What's My IP, and reviewing domain ownership with WHOIS Lookup.
Does DNSLookup.ca save the data I enter?
The site is built around a privacy-first mindset and the goal of not saving the lookup data users enter into the tools. The focus is on useful answers, not on storing searches.
What kind of tools are available here?
DNSLookup.ca includes tools for DNS checks, DNS propagation, public IP lookups, WHOIS, subdomain discovery, email configuration analysis with Email Grader, broader diagnostics through Health Report, and Canadian hosting research via Data Centers Canada.
How can I get in touch?
If you have feedback, ideas, or questions about the tools, you can reach out through the contact page.

Get started

Explore the tools or get in touch

Browse everything DNSLookup.ca offers in the tools directory, or reach out with a question, idea, or feedback.

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