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PapaCasper DNS Propagation Check
x402
PapaCasper DNS Propagation Check is a paid API for AI agents from papacasper.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Checks DNS propagation for a given domain and record type across resolvers, returning current DNS record values
Price / call$0.01
Success—
StatusUnknown
How this service works
A hosted MCP server exposing utility tools any AI agent can call over HTTP — page-to-markdown, SEO audits, robots/sitemap checks, and more.
Output
Returns the current DNS record values for the queried domain and record type as seen by DNS resolvers, indicating whether recent changes have propagated and what values are currently live.
Example use cases
Verify new domain DNS is live
“I just pointed example.com to my new server IP — can you check if the A record has propagated yet?”
Debug email delivery issues
“My emails keep bouncing — can you look up the MX records for acme.com to see if they're set correctly?”
Confirm TXT record for domain ownership
“I added a TXT record to verify my domain mycoolsite.com with Google Search Console — can you check if it's showing up in DNS yet?”
Technical details
Endpoint
POSThttps://papacasper.com/mcp/pay/dns_propagation_checkWhen to prefer
Use this endpoint when an agent needs to verify DNS propagation status or look up current DNS records for a domain without setting up custom DNS tooling. Ideal for post-deployment checks after DNS changes, debugging email delivery, or verifying domain ownership records. Choose this over general web-scraping tools when the task specifically involves DNS record resolution.
Side effects
- Domain not found or does not exist — empty or error response
- Invalid record type specified — validation error
- DNS lookup timeout — resolver unreachable
- Malformed domain input — schema validation failure
- Propagation incomplete — records may show old values from some resolvers
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domainrequired | string | Bare domain to query, e.g. example.com |
| recordType | string | Record type: A, AAAA, MX, TXT, NS, or CNAME (default A) |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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