Fasty DNS Changer
Switch DNS in one tap. Find the fastest automatically.
What it does
Fasty DNS Changer switches your device's DNS in one tap. Benchmark and rank every server by real latency, pick from trusted public resolvers or your own custom DNS, and browse faster and safer — on iOS and Android.
Fasty DNS Changer switches your device
Fasty DNS Changer benchmarks every DNS server on your network in seconds, ranks them by real latency, and switches your whole device to the fastest one — no technical setup required. A focused DNS toolkit — pick a server, measure it, switch it. That's it. Change your device's DNS instantly — no manual network settings, no reboot. Test every server against your current network and see them ranked by average latency and jitter. Add your own resolvers on the Basic and Pro plans — great for self-hosted or workplace DNS. Easy on the eyes, day or night, with the app available in multiple languages. A quick look at the DNS list, the benchmark results, and dark mode. Every plan includes the full…from fastdns.app
Does the same job
all alternatives →- WDWhich DNS servers are you pointing to?2020 · which.nameserve.rs · ▲283
- 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…

- IBI built a guided Build your own DNS Server challenge2023 · app.codecrafters.io · ▲57
Hey everyone. It's Sherub here, author of the Build your own DNS Server challenge on CodeCrafters. Currently it’s available in Rust, Go, and Python and is free while in beta. https://codecrafters.io/dns-server I've kept the challenge accessible but still challenging for an intermediate developer. This challenge, like others from CodeCrafters, is self-paced. You can use any tools you prefer (terminal, editor, etc.) to build the project. At the end of the challenge, you will have created a DNS forwarding server. The server can create and read DNS packets and respond to DNS…
- DBDNS Benchmark Tool – Compare and monitor resolversNov 2025 · github.com · ▲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…
- ASA simple-to-update dynamic DNS service2014 · dhcp.io · ▲30
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