DNS Directory
Free and Live-monitored Database of 77k+ Public DNS Servers
What it does
Most public DNS lists are static, stale text files. DNS Directory is a live-monitored database that tracks 77,000+ servers in real-time so you never waste time on dead connections. Filter servers by uptime, location, and security features (like ad-blocking, family safe, malware free), and access detailed historical data in one free, searchable dashboard.
Does a similar job
all alternatives →- ODOpen database tracking 77K public DNS servers every 10 minutesDec 2025 · dnsdirectory.com · ▲7
Hey HN! We built DNS Directory (https://dnsdirectory.com), a free, searchable database of public DNS servers with live monitoring every 10 minutes. We needed to find an up-to-date list of DNS servers used by carriers around the world for a proxy fingerprinting / web-scraping project but we were shocked to find that it didn’t exist so we built it ourselves in an internal Hackathon We’re adding more features but so far we: Test 77K+ servers every ~10 minutes Allow filtering by uptime, location, security features (ad blocking, malware protection, DNSSEC) Show info on IPv6…
- ASA site to look up DNS records2017 · dnsrecords.io · ▲82
- DADN$ – an innovative, ad-supported DNS resolver2024 · github.com · ▲294
Tired of companies snooping through your DNS traffic? Don't you wish you could get advertisements with your DNS records? Today we're introducing the innovative, privacy-focused, ad-supported DNS resolver - DN$! Traditional DNS resolvers provided by your internet service provider, cloudflare, or google could be tracking your internet activity and selling it to third-party data vendors. We at DN$ want to fix that and cut out these nefarious actors (until we've amassed a critical number of users to exploit). In order to support such a radically new business model, our service needs to serve…
- WDWhich DNS servers are you pointing to?2020 · which.nameserve.rs · ▲283
- 4D4B+ DNS Records Dataset2024 · merklemap.com · ▲90
Hi HN, I've been working on building a pipeline to create a DNS records database lately. The goal is to enable research as well as competitive landscape analysis on the internet. The dataset for now spans around 4 billion records and covers all the common DNS record types: A AAAA ANAME CAA CNAME HINFO HTTPS MX NAPTR NS PTR SOA SRV SSHFP SVCB TLSA TXT Each line in the CSV file represents a single DNS record in the following format: www.example.com,A,93.184.215.14 Let me know if you have any questions or feedback!
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