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The domain 'd.adguard-dns.com' uses the commercial generic top-level domain (.com), featuring subdomain 'd'. The core label 'adguard-dns' covers 11 characters split between 3 vowels and seven consonants, plus 1 hyphen. Segmentation suggests 3 words: ad, guard, dns. Expect three characters per word on average. No strong language cues emerged from the frequency lists.

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AdGuard turns 17! Celebrate with 7 days of exceptional savings

Meet AdGuard DNS v2.22: Your DNS just got a lot harder to fool

Self-care week with AdGuard: Your guide to a calmer digital life and special deals

AdGuard DNS v2.21: Typosquatting protection and a better Query log

AdGuard Ad Blocker
Blocks ads and trackers in all browsers and apps

AdGuard VPN
Makes you anonymous and your traffic inconspicuous

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Create your ad-blocking DNS server that will protect your personal data, prevent tracking and allow you to control access to specific content on the Internet.

description

https://cdn.adguardcdn.com/website/adguard-dns.io/og-welcome.png

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Adguard Software Limited

101domain GRS Limited

adguard-dns.io

ADGUARD-DNS.COM

Tech team

Dmitry Zaytsev

mnt-cy-adguard-1

AdGuard Software Limited

ORG-NCC1-RIPE

ASL-213-MNT

CY-ADGUARD-20081128


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DNS stands for Domain Name System. Think of it as of &quot;address book&quot; of the Internet: your browsers and apps use it to translate domain names that make no sense to them into IP addresses that they can understand.

What is DNS?

AdGuard DNS is a free, privacy-oriented ad-block DNS server. In addition to resolving DNS requests, it blocks ads, trackers, and malicious domains. You can use it instead of your current DNS provider.

What is AdGuard DNS?

When you use AdGuard DNS, every time your browser or app sends an inappropriate DNS request, our DNS server sends back a null response instead of an IP address. To prevent ads, tracking, and fraud, AdGuard DNS uses a frequently updated database of domain names.

How does AdGuard DNS work?

It has three different modes, depending on which server addresses you use. &quot;Default&quot; mode is for blocking ads, trackers, malware and phishing websites. &quot;Family protection&quot; does the same, but also blocks websites with adult content and enforces &quot;Safe search&quot; option in browsers that provide it. &quot;Non-filtering&quot; provides a secure and reliable connection but doesn't block anything.

What can AdGuard DNS do?

AdGuard DNS takes several measures to ensure your privacy. It supports all popular secure DNS communication protocols: DNSCrypt, DNS-over-HTTPS (DoH), DNS-over-TLS (DoT), and DNS-over-QUIC (DoQ).

What makes AdGuard DNS privacy-oriented?

Instead of a regular client-server interaction protocol, AdGuard DNS allows you to use a specific encrypted protocol — DNSCrypt. Thanks to it, all DNS requests are being encrypted, which protects you from possible request interception and subsequent eavesdropping and/or alteration.

What is DNSCrypt?

Yes, due to the nature of how DNS works, all DNS traffic of your device will go through AdGuard.

Does AdGuard DNS work in all browsers and apps?

The instructions on how to configure AdGuard DNS on different operating systems will vary. Go to Setup guide, find the one suitable for your case, and follow it to configure AdGuard DNS on your device.

How to configure AdGuard DNS?

They are modern secure DNS protocols that gain more and more popularity and will become the industry standards for the foreseeable future. Both are more reliable than DNSCrypt and both are supported by AdGuard DNS.

What are DoH and DoT?

DNS-over-QUIC is a new DNS encryption protocol and AdGuard DNS is the first public resolver that supports it. So what's good about it? Unlike DoH and DoT, it uses QUIC as a transport protocol and finally brings DNS back to its roots — working over UDP. It brings all the good things that QUIC has to offer — out-of-the-box encryption, reduced connection times, better performance when data packets are lost. Also, QUIC is supposed to be a transport-level protocol and there are no risks of metadata leaks that could happen with DoH.

What is DoQ?

AdGuard DNS supports DNSSEC technology which allows you to verify the authenticity of the stored DNS records with a digital signature. It provides protection against current and potential attacks on DNS queries and responses aiming to forge them or change their content, and at the same time it fends off other online threats.

What is DNSSEC?

You can use public AdGuard DNS servers for free — there's no catch. However, we incorporate AdGuard DNS in many paid AdGuard and AdGuard VPN apps. We also offer paid personal AdGuard DNS servers with advanced functionality and more customization options.

Why is AdGuard DNS free?

There are no restrictions for which devices you can use it with. You can find a separate configuration manual for each platform on this page.

What devices can I use AdGuard DNS with?

AdGuard DNS uses default port 53. In case port 53 is blocked or unavailable, use port 5353 instead.

What ports does AdGuard DNS use?

You will find everything related to AdGuard DNS on GitHub, or you can just ask us by contacting our support: support@adguard-dns.io. We will answer you as soon as possible.

I have some troubles or questions that are not covered by this FAQ. What do I do?

Requests	IP Address	Location	AS Autonomous System
13	195.216.190.100	Spain	AS13335Cloudflare, Inc.
11	94.140.14.49	Cyprus	AS212772AdGuard Software Limited
11	195.216.190.134	Spain	AS13335Cloudflare, Inc.
35	3	-	-

Security Scan Report: d.adguard-dns.com

Summary

AI Security Verdict

Safe Website

Safety Factors

Details

Screenshot

Page Load Overview

Language Analysis

Primary Language

Detection Details

Website Classification

Primary Category

All Detected Categories

Detected Features

Domain & IP Information

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

ssdeep (Context Triggered Piecewise Hashing)

sdhash (Similarity Digest Hashing)

Image Hashes

Perceptual Hashes

Other Hashes

Scan History