Is NsLookup - Find DNS Records safe?

Clean risk

NsLookup - Find DNS Records opens nslookup.io with the active tab's hostname when you click its toolbar button.

When you click the extension action, it reads the hostname from the active tab and opens a DNS records page for that hostname on nslookup.io. The reviewed claim limits this behavior to that user click and does not show content scripts or broad host permissions running in the background.

Ruurtjan Pulv2.0.0Chrome Web Store
0Risk
Who publishes it

Monomatic - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Ruurtjan Pul
Declared legal entity
Monomatic
Registered address
Het Carré 53, Ede 6718 DH, NL
Registered contact
Ruurtjan Pul

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 2.0.0. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Act on the current tab, but only after you click the extension

    activeTab

Where it sends data

Destinations our analysis observed NsLookup.io contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • www.nslookup.io

    NsLookup.io sends data to www.nslookup.io. No other extension we have analysed sends data here.

Updated 30 September 2026kedbaefjfjpplphppofakpfldhimhcio