set_expectations

com.dechonet/mcp · Verify this server

Record what a domain should show from outside and check it now — HSTS or another header present, DMARC enforcing, an issue key no longer reported, an HTTP or TLS grade at or above a level, a certificate with enough days left, a DNS record present, absent or containing a value, HTTPS answering. DechoNet reads the domain fresh (not from cache) with its public dns / ssl / http / email tools, from its own servers and the Seoul observation point, and then re-checks the set every day. Each result is pass, fail or unknown; unknown (a tool or part of it did not answer) is never a pass. Without an API key the set is anonymous: no alerts, kept 30 days after its last check, reachable by id and status page. With an API key (Authorization: Bearer dn_…) the set belongs to that key's account, and a set that held and stops holding is reported in the account's daily mail. Not read-only (it stores the set); public checks only, so any domain is accepted. Typical use: after changing DNS, TLS, headers or mail settings, to state the intended result and be told if it is ever reverted. Returns the set id, status page, per-check results with where to fix what does not hold (for the platform the site runs on), and signed observation receipts.