AsyncAPI Specification
generated: '2026-11-05'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://dnsspy.io/features/notifications
sources:
- https://dnsspy.io/features/notifications
description: DNS Spy delivers webhook alerts as HMAC‑SHA256 signed JSON to any HTTPS endpoint, with per‑delivery retry logging and optional custom
headers.
events:
- event: DNS Records Changed
description: A DNS record value or TTL changed on any nameserver.
- event: New Records Found
description: A DNS record was added that wasn't there before.
- event: Nameserver Changed
description: Authoritative nameservers for the domain changed.
- event: Nameservers Out of Sync
description: Nameservers are returning different values for the same record.
- event: Nameservers In Sync
description: Previously out‑of‑sync nameservers are now consistent.
- event: Domain Online
description: A domain's nameservers came back online after being unreachable.
- event: Domain Offline
description: A domain's nameservers stopped responding.
- event: SOA Record Changed
description: SOA serial number or fields changed, indicating a zone update.
- event: WHOIS Updated
description: Domain registration or WHOIS data changed.
- event: AXFR Failed
description: Zone transfer availability failed.
- event: AXFR Working Again
description: Zone transfer recovered after a failure.
- event: Record Monitoring Disabled
description: Monitoring was disabled for a record.
- event: Phishing Variants Detected
description: New look‑alike domains discovered or variant status changed.
- event: Security Check State Change
description: A Security Center check transitioned from pass to fail or vice versa.
delivery:
signature: HMAC‑SHA256 request signing (signed JSON payload)
retries: Retries with per‑delivery log
docs: https://dnsspy.io/features/notifications
Work with this as data
Every AsyncAPI spec here is available over the APIs.io API and to AI agents over MCP.
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Tools for asyncapi
4 MCP tools reach this
find_asyncapisBrowse and filter every AsyncAPI spec in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
This AsyncAPI spec
curl "https://apis.io/api/v1/asyncapis/dnsspy-io-webhooks"
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curl "https://apis.io/api/v1/asyncapis?limit=25"
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