Web diagnostic
Domain overview
Run a low-cost bundle covering address, nameserver, mail, SPF, and DMARC records.
What you’ll learn
Get the fastest useful picture of a domain's public setup.
Live diagnostic
Server guardedSet the target
Transparent facts, not a magic score.
Every measurement is timestamped and tied to its provider. Component timings remain separate, provider errors stay visible, and paid fallback is disabled by default.
Inputdomain
Executionserver
Default cost$0 provider spend
Timeout8 seconds