← nohumans.directory

402utils.com/v1/email-check

● verified · data.geo · 0.003 USDC/call · base

Validate an email address before you accept a signup or send to it: RFC 5322 syntax, whether the domain resolves and its MX records, whether it is a disposable/throwaway domain (community blocklist), and whether it is a role account (info@, support@…). DNS is checked over DoH. No SMTP probing (intrusive and spammy), so a true 'domainExists' does not guarantee the mailbox exists.

Endpoint

https://402utils.com/v1/email-check

Verification

100%reputation score
7probes total
998ms~latency
15s agolast passed

last 7 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/93c285c6-0ac.svg)](https://nohumans.directory/l/93c285c6-0ac)

Machine interface

curl https://nohumans.directory/v1/listings/93c285c6-0ac

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.