Alternatives

Products that do what DNS Digger does

Blazing fast DNS lookup, WHOIS & record check in one tool

1. 1
   NsLookup▲72

   A simple and powerful tool for querying DNS records

   2020

2. 2AS
   A site to look up DNS records▲82

   2017 · dnsrecords.io

3. 3
   Domain Digger▲198

   Full open-source toolkit for next-level domain analysis

   2024

4. 4
   DomainDetails.com - Free & Private WHOIS▲26

   Free & Private domain research - right in your browser

   Dec 2025 · domaindetails.com

5. 5
   FrogDR▲256

   Monitor your domain rating

   2024

6. 6
   Get DNS INFO▲1

   Free online DNS tools

   Feb 2026 · getdnsinfo.com

7. 7
   digga – DNS, RDAP/WHOIS, subdomains and more in one lookup▲6

   Free domain lookup for DNS records, RDAP, WHOIS, subdomains, IPs, and email security. Research any domain in one fast report.

   Jul 2026 · digga.dev

8. 8DA
   Dug, A global DNS propagation checker on your CLI▲33

   2021 · github.com

9. 9
   DNS Scouter▲1

   Your All-in-One DNS & Domain Diagnostic Toolkit

   20d ago · dnsscouter.xyz

10. 10CS
    Clean Simple DNS Lookups▲5

    Hey HN, Last weekend I vibe-coded a cool website that lets you do easy DNS record lookups. I know you can just use dig or nslookup, but oftentimes I'm too lazy to remember the syntax, and there are less technical users who need to manage DNS entries but aren't comfortable with the command line. We debug customer DNS issues often at ImprovMX, and we typically link to tools like mxtoolbox.com to point out DNS record issues. But those tools seem quite bloated and from the 2000s. I wanted something super clean & simple, and there were a few features I thought were ergonomically needed but…

    2025 · inspector.improvmx.com

11. 11
    Domain Tracker▲174

    Simple, privacy-friendly & self-hosted domain tracker

    2021

12. 12
    Free Domain Tool▲14

    Domain availability checker

    2025

13. 13QA
    "q", a DNS query tool with support for UDP, TCP, DoT, DoH, DoQ and ODoH▲140

    2022 · github.com

14. 14DB
    DNS Benchmark Tool – Compare and monitor resolvers▲59

    I built a CLI to benchmark DNS resolvers after discovering DNS was adding 300ms to my API requests. v0.3.0 just released with new features: compare: Test single domain across all resolvers top: Rank resolvers by latency/reliability/balanced monitor: Continuous tracking with threshold alerts 1,400+ downloads in first week. Quick start: pip install dns-benchmark-tool dns-benchmark compare --domain google.com CLI stays free forever. Hosted version (multi-region, historical tracking, alerts) coming Q1 2026. GitHub: https://github.com/frankovo/dns-benchmark-tool…

    Nov 2025 · github.com

15. 15
    takenorfree.com▲6

    Domain availability checks for humans and AI agents.

    Jun 2026 · takenorfree.com

16. 16RD
    Recursive DNS Server Fingerprint▲120

    2017 · recdnsfp.github.io

17. 17DM
    DnsTrace - Monitor DNS Queries by host processes using BPF▲23

    2024 · github.com

18. 18
    DNSFly▲3

    Free DNS, SSL & Domain Toolkit

    Feb 2026 · dnsfly.net

19. 19
    DNSPerf▲91

    Free DNS performance analytics

    2018

20. 20
    Dns Lookup — CbrTool▲3

    Lookup DNS Records for Any Domain Instantly

    Jun 2026 · cbrtool.com

21. 21KT
    Keyword Tool to Find Available Domain Names▲61

    2011 · domaingroovy.com

22. 22DP
    DNS-powered website with no back end▲83

    2021 · companydirectory.uk

23. 23
    Dr. Link Check▲75

    Broken link checker with malware and parked domain detection

    2018

24. 24
    WhatsMyIPLive▲5

    Free IP detection, geolocation, and network diagnostic tools

    Dec 2025 · whatsmyiplive.com

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