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Macaroon Network

api.macaroonnetwork.com · x402

Checks whether a domain appears technically configured for email delivery, from direct public DNS records only: MX presence, SPF presence, DMARC presence and policy, and an optional DKIM selector check. Queries DNS over HTTPS against a public resolver -- no test emails sent, no mailbox existence verification, no personal data, no leaked-email databases, no proprietary deliverability dataset.
Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 23:36 UTC.

answered, last 24 hours
100%
answered, last 30 days
100%
How addrbook checks →

Connect

https://api.macaroonnetwork.com/execute/email-domain-deliverability-check-v1

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by
  • x402 Bazaarlast seen UTC
Wallets named
  • 0x33cc8de6e86761d217044a8a6b394ad23b579596named by x402 Bazaar
Listed since

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
api.macaroonnetwork.comx402Live100%100%—

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