DNSSEC Checker

Name: DNSSEC Checker
Rating: 4 (4 reviews)
Author: Единый Интегратор Uzinfocom

Check DNSSEC for domain

As of May 2026, DNSSEC Checker has 1,000 users and a 4.00/5 rating from 4 reviews in the Developer Tools category.

Единый Интегратор Uzinfocom Developer Tools★ Featured

Chrome Web Store ↗.crx

Users0%

1.0K

1,000

Rating0%

4.00

4 reviews

Reviews0%

Version

1.1.1

Manifest V3

History

1 snapshots

Tracking since May 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
May 1, 2026	1.0K	4.00	4	1.1.1
Now	1.0K	4.00	4	1.1.1

Permissions & access

Permissions: tabsstorage
Host access: *://*/*

Screenshots

About

The extension allows you to check if DNSSEC technology is being used for the current domain name. If DNSSEC technology is used - the extension icon changes to green, if not used - to gray.

DNSSEC (Domain Name System Security Extensions) is a set of extensions to the IETF DNS protocol that minimize attacks associated with spoofing DNS addresses when resolving domain names. It is aimed at providing DNS clients (the English term resolver) with authentic responses to DNS requests (or authentic information about the fact that there is no data) and ensuring their integrity. This uses public key cryptography. Availability of data and confidentiality of requests are not ensured. Keeping DNS secure is critical to overall Internet security.

This extension helps to determine if users on the network have DNSSEC and if the resource is secure. The extension in the background sends the current domain to the dnssec.cctld.uz service, which returns the result. If DNSSEC technology is used - the extension icon changes to green, if not used - to gray.

Note: The results of the extension depend on the availability of the dnssec.cctld.uz service.