MyDNSTest by Cybird
No install · No sign-up

Is your business network protected?

Free DNS security test for small businesses

See how well your DNS provider, the service that looks up websites for your network, shields your staff from scams, malware and tracking. You get a grade from A to E.

MyDNSTest is made by Cybird, a DNS protection provider.
Example resultSample data
B75 / 100
Good. 2 gaps to close
Biggest fix: protection from fake sites (+15 points) takes you to an A.
Protection from fake sitesMissing
Online securityIncluded

How it works

1
We find your DNS providerWe see which provider answers your network’s lookups.
2
We check its protectionsWe compare it with our records of six protections.
3
You get a grade and a checklistA score from A to E and a list of gaps to close.

What is DNS?

DNS is your internet’s address book. Every site your staff visits starts with a lookup, and the provider that answers it decides what gets through.

What we check and how we score

A provider earns the full points for each protection it offers, or none. Points add up to 100.

40
Online securityBlocks harmful and phishing sites.
15
Encrypted lookupsOthers on the network cannot read where your staff go.
15
Protection from fake sitesChecks that answers are genuine (DNSSEC).
10
Ad blockingStops risky and unwanted ads.
10
Anti-trackingStops trackers following your staff.
10
Content filteringKeeps unsuitable sites out of the office.
A90–100 · Well protected
B70–89 · Good
C50–69 · Average
D30–49 · Exposed
E0–29 · Wide open

Cybird chose these weights. Provider details come from Cybird’s provider records and public information, and may be out of date.

What we do and don’t do

Look up which DNS provider your network uses
Install anything or scan your devices
Compare it with our records of its protections
See which sites your staff visit

With each test we record your public IP address, approximate location and your DNS provider.

Ready to see your grade?

No install. No sign-up.

Questions

Who makes MyDNSTest?

Cybird, a company that sells DNS protection. The checklist in your result lists what to ask for from any provider.

Do I need to install anything?

No. Open this page on a device connected to your business network and press the button.

What if I use a router filter or VPN?

The grade reflects your DNS provider’s protections. A router filter or VPN in front of your network may mean the result does not fully apply to you.