Free Tools
The network and diagnostic tools we use every day — bookmark this page for outage checks, speed tests and lookups.
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Speed
Internet Speed Test
Test your download, upload and ping to see how your connection is performing — and whether you’re getting what you pay for.
Open Speedtestopens in a new tab -
Outages
Down Detector
Check whether a website or service is having a widespread outage right now.
Open Down Detectoropens in a new tab -
Security
Link Scanner
Scan a suspicious link before you click it to see where it actually goes.
Open urlscan.ioopens in a new tab -
Email & domains
MX Tool Box
Check mail server, DNS and blacklist records for a domain.
Open MX Tool Boxopens in a new tab -
Email & domains
Domain Whois
Look up ownership and registration details for any domain name.
Open Whoisopens in a new tab -
Network
IP Look Up
Find your public IP address and general location information.
Open IP Look Upopens in a new tab
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When to call us
Got a result that worries you?
Slower than you pay for?
We can check your network and line, and compare providers at your address.
Link looks suspicious?
Don’t click it. Forward it to us and we’ll take a look — see how we protect you.
Email bouncing or blacklisted?
We fix DNS and mail records every day. Get in touch.
Need a hand?
Not sure what a result means?
Reach out and we'll help you make sense of it.