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dnslookup vs doggo: catalog facts
dnslookup	doggo
Best for: Testing encrypted DNS resolvers from the terminal	Best for: Look up DNS records with a readable command-line client
Free Free to download and use.	Free The open-source software is available without a license fee. Hosting, hardware and external services are separate.
macOS, Linux, Command line	Windows, macOS, Linux, Command line
Supports DoH, DoT, DoQ and DNSCrypt in one tool Simple to point at any specific DNS server All 3 strengths for dnslookup Supports DoH, DoT, DoQ and DNSCrypt in one tool Simple to point at any specific DNS server Available via Homebrew, Snap and prebuilt binaries	Supports encrypted DNS transports alongside ordinary queries.
Command line only, no graphical interface Focused on single lookups rather than full DNS diagnostics	Requires terminal use and a reachable DNS resolver.
Downloadable app	Downloadable app
Not open source	Open source
License not stated	License: GPL-3.0
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for dnslookup github.com/ameshkov/dnslookup Catalog checked October 1, 2026	Official website Full listing and sources Sources for doggo github.com/mr-karan/doggo github.com/mr-karan/doggo/blob/main/LICENSE Catalog checked September 22, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.