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Alternatives

Products that do what OneDollarDNS does

DNS record monitoring for $1/domain/month

  1. 1

    Domain Monitoring Made Easy

    2018

  2. 2DA

    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…

    2024 · github.com

  3. 3
    Momento140

    A powerful platform to help you monitor your domains

    2020

  4. 4

    Simplified and total DMARC control

    Apr 2026 · dmarkoff.com

  5. 5AS

    2017 · dnsrecords.io

  6. 6

    Domain health monitoring tool

    2024

  7. 7

    Catch every client domain problem before it costs you

    Jul 2026 · domainwatchdog.app

  8. 8
    domdb96

    Park your domain in less than 15 seconds

    2017

  9. 94D

    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!

    2024 · merklemap.com

  10. 10

    A simple and powerful tool for querying DNS records

    2020

  11. 11

    Telegram bot for domain monitoring

    2023

  12. 12PY
  13. 13

    Domain infrastructure monitoring across all registrars

    Mar 2026

  14. 14

    The fastest all-in-one domain & website monitoring tool

    2022

  15. 15OD

    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…

    Dec 2025 · dnsdirectory.com

  16. 16

    Simple, privacy-friendly & self-hosted domain tracker

    2021

  17. 17MD

    Hi HN, This is a project [1] I've been working on for a little while and I'm interested in your feedback and point of view. Many of us would have verified a domain name by pasting a string into a DNS TXT record. Some providers ask us to store this DNS TXT record at a domain using a DNS label like "_provider" e.g. _provider.yourdomain.com, and some providers ask that you do it at the zone apex (God help us [2]). The Domain Verification protocol stores a DNS TXT record at a DNS name derived from a hashed "verifiable identifier" (think email, telephone, DID), enabling anyone that can prove…

    2023 · domainverification.org

  18. 18AS
  19. 19DS
  20. 20

    DNS management, diagnostics & monitoring in one platform.

    Apr 2026 · captaindns.com

  21. 21

    We monitor your domains, so you don't have to.

    2020

  22. 22

    DMARC Monitoring For Everyone Who Isn't A Security Team

    Jul 2026 · trustyourinbox.com

  23. 23

    Free DNS, email & network tools. No limits

    Mar 2026

  24. 24

    Know when your domains change. Before it becomes a problem.

    Jul 2026 · domainpulsehq.com

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