Alternatives

Products that do what DNS Spy – Monitor, back-up and alert on changes in DNS records does

1. 1DS
   DNS spy, monitoring for a more robust DNS setup▲6

   2017 · dnsspy.io

2. 2DD
   Dnsyo – DNS propagation checker▲56

   2013 · samarudge.github.io

3. 3RD
   Recursive DNS Server Fingerprint▲120

   2017 · recdnsfp.github.io

4. 4AS
   A site to look up DNS records▲82

   2017 · dnsrecords.io

5. 5AS
   A simple-to-update dynamic DNS service▲30

   2014 · dhcp.io

6. 6DA
   Dnsbeat – An Elasticsearch Beat to Monitor DNS Zones▲8

   2020 · github.com

7. 7DA
   DN$ – an innovative, ad-supported DNS resolver▲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…

   2024 · github.com

8. 8RT
   Real-time server monitoring in your browser▲346

   2014 · scoutapp.github.io

9. 9DA
   dingo - a Google DNS-over-HTTPS caching proxy in Go▲75

   2016 · github.com

10. 10IT
    Identifying the DNS server used to fulfill a HTTP request▲17

    2013 · 5f5.org

11. 11DW
    DNS Whisperer – A DNS proxy for filtering out unwanted domains▲8

    2016 · github.com

12. 12GB
    GitHub-based DNS Hosting▲37

    2014 · dns-api.com

13. 13DB
    DNS-based alternative to the web for structured data▲59

    2020 · num.uk

14. 14DM
    Detecting malware through DNS queries – a Kali Pi / Snort project▲9

    2015 · dnlongen.blogspot.com

15. 15CH
    Ciao – HTTP checks and tests monitoring▲77

    2019 · brotandgames.com

16. 16DC
    DNS change monitor and RFC validator▲5

    2017 · dnsspy.io

17. 17ED
    Essential Dynamic DNS▲17

    2014 · slimdns.com

18. 18MA
    MassDNS – A high-performance DNS stub resolver in C▲35

    2016 · github.com

19. 19SH
    Self-hosted, open-source infrastructure monitoring and alerting▲82

    2014 · cabotapp.com

20. 20AR
    Anomalous – Real-time monitoring for servers, applications, and logs▲50

    2013 · getanomalous.com

21. 21AD
    A DNS server that removes the top million domains▲48

    2012 · millionshort.com

22. 22DM
    DnsTrace - Monitor DNS Queries by host processes using BPF▲23

    2024 · github.com

23. 23DA
    Doddns, a Dynamic DNS Client for Digital Ocean▲7

    2017 · github.com

24. 24SD
    Simple Dynamic DNS Using the Cloudflare API▲19

    2015 · github.com

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