# Microsoft Domain Verification Change Watch

> Microsoft Domain Verification Change Watch is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-20).

Monitors whether a domain has a valid Microsoft domain verification DNS record and alerts when the status changes.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/watch/dns/verification/microsoft?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/microsoft-domain-verification-change-watch-a3a588bf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-BZfZaB-NIuGL3F84Y2X8

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability microsoft-domain-verification-change-watch-a3a588bf
```

Example prompt: Set up a change watch on contoso.com for its Microsoft domain verification DNS record — I want to know right away if the verification status appears, disappears, or changes at all.

## When to prefer this

Choose this endpoint when you need to be alerted to changes in Microsoft domain verification (e.g. Microsoft 365 tenant ownership proof) rather than just querying the current state. It is ideal for scheduled polling workflows, security monitoring pipelines, or provisioning automations where knowing that the verification appeared or disappeared is more valuable than a one-time lookup. Prefer this over a plain verification check endpoint when historical comparison and change detection are required.

## Known failure modes

- Domain not specified in query — returns error due to missing required parameter
- DNS lookup fails for the domain — may return a timeout or lookup error
- No prior check exists for the domain — no diff returned on first call, only current state
- Domain has no Microsoft verification record — returns verified: false with no error
- Stale comparison data after 90 days — previous result discarded, diff unavailable

## How this service works

Change watch for has microsoft domain verification: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.

## Output

Returns the current Microsoft domain verification status for the queried domain, a boolean indicating whether it has changed since the last check, a list of fields that changed with before and after values, and a timestamp of when the record was last seen. Results are retained and compared for up to 90 days.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/microsoft-domain-verification-change-watch-a3a588bf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dns.intel.rallylive.ca](https://www.zero.xyz/host/dns.intel.rallylive.ca/llms.txt)