Your IP is: 3.237.31.191
Set up
To use ProtonDNS, it is necessary to have WebAuth installed on your device. Download it here.
NEWS
ProtonDNS is still in beta stage.

Secure DNS that protects you in Web3

The free ProtonDNS service will protect you from known threats by blocking domains and attacks on your infrastructure. The service is continuously updated by Alvosec Threat Intelligence team using our global insight and observation of the threat landscape.
Blocking more than 1 million malicious and fraudulent websites.
Web3 DNS

Built-In Features of DNS

ProtonDNS is a free, privacy & security oriented DNS resolution system. Here are all features that we implemented, to gain higher level of security for all our users.
Users are unable to disable any of built-in features.
Report

malicious websites

We use multiple filters and RPZ zones to block access to malicious websites. 
Never ignore warnings from this filter.

PHISHING

AI generated feed of phishing websites, especially focused on Web3 environment.
Never ignore warnings from this filter.

RANSOMWARE

Blocking domains hosting ransomware and all malware that host servers.
Never ignore warnings from this filter.

ADS

With our DNS, you can also prevent advertisements and trackers from appearing on websites.

SAFE MODE

You will enjoy using Safe Browsing technology for different search engines.

NRD DOMAINS

We are blocking queries to newly registered domains, for a period of at least 7 days.

Typosquatting

We use multiple filters and RPZ zones to block access to malicious websites. 

SCAM & FAKE NEWS

By using our DNS, we are able to detect & block scams in early stage.

TLD

ProtonDNS currently blocks access to most abused TLDs, such as *.tk, *.ml etc.
ProtonDNS is cloud-based DNS service.

Softwareless  protection

You don't need to install any software, you only need to change from your ISP DNS to our DNS.

EASY TO SET UP

Scroll to section "Setting up is Simple" and follow the steps.

HIGH LEVEL SECURITY

ProtonDNS supports:
DNS‑over‑HTTPS
DNS‑over‑TLS
DNSSEC

PRIVACY FRIENDLY

We don't log any activity from our users.

Join our team

If you have any questions or you want to become part of the team or maybe want to integrate our feed and RPZ zones to your DNS, feel free to contact us.
Contact us

FAQ

WHAT IS PROTONDNS?

ProtonDNS is a free service that prevents computers from reaching websites known to be a threat. If a user or system requests a known malicious domain, ProtonDNS will intercept and block that request.

HOW DOES PROTONDNS PROTECTION WORKS?

ProtonDNS filters your browser traffic by blocking requests to phishing and malicious websites and removing intrusive browser advertising.

WHAT IS DoH?

DNS over HTTPS (DoH) is a protocol for performing remote Domain Name System (DNS) resolution via the HTTPS protocol.

WHERE CAN I REPORT?

Report a false positive/negative to Alvosec for analysis. You can contact us via e-mail info@alvosec.com or via our Twitter page.

Encrypted DNS for iOS

Configuration profile is digitally signed and verified.

Encrypt DNS traffic

We offer encrypted DNS over HTTPS configuration profiles for Apple devices. This profile requires iOS 14.0 or later version.
DOWNLOAD
ProtonDNS protects you from all kinds of security threats. First DNS system that protects you in Web3.
All servers are operational.
No maintenance is scheduled.
Copyright 2023 - ProtonDNS is project created by Alvosec Security Team.
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