Free browser-based tool
DNS checker
Look up A, AAAA, MX, TXT, and other records for any domain, cross-checked against two independent resolvers, so you know it's actually resolved, not just resolved for you.
How this works
Two resolvers.
One honest answer.
Every lookup runs directly from your browser over DNS-over-HTTPS, queried in parallel against Cloudflare and Google's public resolvers, two independent, unrelated DNS caches. Nothing is sent to dabl.dev or stored anywhere, but unlike our other tools this one isn't fully offline: a real DNS lookup can't happen without asking a resolver that can see the internet.
If both agree, your change has genuinely propagated. If they don't, one resolver is still holding a stale, cached answer, which is exactly the situation this tool is built to catch.